Quick view Details Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch MSRP: Now: $52.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch MSRP: Now: $52.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch MSRP: Now: $52.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch MSRP: Now: $52.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC MSRP: Now: $65.00 Add to Cart Compare Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve MSRP: Now: $425.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge MSRP: Now: $9.00 Add to Cart Compare Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch MSRP: Now: $140.00 Add to Cart Compare Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch MSRP: Now: $26.00 Add to Cart Compare Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD MSRP: Now: $22.00 Add to Cart Compare Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch MSRP: Now: $45.00 Add to Cart Compare Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 MSRP: Now: $47.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 MSRP: Now: $116.00 Add to Cart Compare Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) MSRP: Now: $126.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) MSRP: Now: $119.00 Add to Cart Compare Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 MSRP: Now: $122.00 Add to Cart Compare Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator MSRP: Now: $99.25 Add to Cart Compare Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) MSRP: Now: $39.75 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) MSRP: Now: $210.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge MSRP: Now: $25.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH MSRP: Now: $252.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch MSRP: Now: $299.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch MSRP: Now: $65.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens MSRP: Now: $30.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch MSRP: Now: $40.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch MSRP: Now: $89.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT MSRP: Now: $75.00 Add to Cart Compare Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch MSRP: Now: $124.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W MSRP: Now: $90.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T MSRP: Now: $96.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Details Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc MSRP: Now: $90.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Antunes Controls | sku: GB200077 Antunes 803112702 RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Antunes Controls | sku: GB200065 Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch Antunes Controls 801111301 Air Differential, Vacuum, and Pressure Switch JD-2-BLUE .07-1.7"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure SwitchAir Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Antunes Controls | sku: GB200064 Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes Controls 803112503 - 6-24" W.C. Pressure Switch Antunes SPDT low pressure gas switch with a 6"-24" W.C. range and manual reset. This switch has a 1/4" NPT connection and a 1/8" NPT vent. MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Antunes Controls | sku: GB200063 Antunes Controls 803113401 RHGP-H Single Gas Pressure Switch Antunes Controls 803113401 RHGP-H Single Gas Switch HIGH GAS PRESSURE SWITCH WITH ADJUSTABLE SETPOINT AND AUTOMATIC RESET MECHANISM TO TRIP AT RISING PRESSURE CONDITIONS AND RESET AUTOMATICALLY WHEN CONDITIONS RETURN TO SETPOINT PRESSURE... MSRP: Now: $52.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Antunes Controls | sku: SKU200281 Antunes HLGP-A M1 Double Gas Switch Antunes HLGP-A M1 Double Gas Switch DOUBLE GAS PRESSURE SWITCH OFFERS SINGLE POINT MONITORING FOR HIGH AND LOW GAS PRESSURE CONDITIONS. THESE UNITS OFFER ADJUSTABLE SETPOINTS ON THE HIGH AND LOW SIDES OF THE PRESSURE SWITCH WITH A MANUAL RESET... MSRP: Now: $189.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Antunes Controls | sku: SKU200178 Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC Antunes RLGP-A Low Gas Pressure Switch, 2-14" WC The Model A - Single is a high-low gas pressure switch that monitors pressure and cuts off the electrical control circuit when pressure rises above or drops below the desired set point. The high... MSRP: Now: $65.00 Add to Cart Compare Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view ASCO | sku: GB600005 ASCO 8210G032 1-1/2in 2-Way Solenoid Valve ASCO 8210G032 120/60AC 2-Way Brass 1-1/2 In Solenoid Valve, Normally Open Size 1-1/2 In Manufacturer ASCO Order Code 21721 Mfg. Product Number 8210G032AC120/60D Orifice Diameter 1-1/4 In Body... MSRP: Now: $425.00 Add to Cart Compare Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Ashcroft | sku: SKU900270 Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0-100 Psi - Pressure Gauge Ashcroft 63W3005 H 02B - 0 - 100 Psi -Stainless Steel Pressure Gauge, Glycerine Filled,0-100 Psi,2-1/2" Dial1/4" Npt Back Brand Name ASHCROFT Item Weight 2.67... MSRP: Now: $9.00 Add to Cart Compare Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Barksdale | sku: SKU600247 Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Barksdale D1H-A150SS Pressure or Vacuum Actuated Switch Mechanical Pressure Switches, D1H Series Item# D1H-A150SS - Switch,Mechanical,Diaphragm D1H Series Information Easy Set point Adjustment 3 Set points Available NEMA 4 ... MSRP: Now: $140.00 Add to Cart Compare Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Cleveland Controls | sku: SKU200132 Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Cleveland Controls CLAFS-A 8C18 Air Sensing Switch Model CLAFS-A is a general purpose proving switch designed for HVAC and Energy Management applications. It can be used to sense positive, negative, or differential air pressure. The plated housing... MSRP: Now: $26.00 Add to Cart Compare Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Columbus Electric | sku: SKU130120 COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD COLUMBUS ELECTRIC Switch, Air Sensing - GRH3AD Air Sensing Switch, HVAC/General Purpose Type, 0.02 to 0.8 Differential (In. WC), SPDT Product Details Pressure-Sensing Switches• Mount with diaphragm in vertical planeSense positive, negative, or... MSRP: Now: $22.00 Add to Cart Compare Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: GB200103 Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Air Pressure Switch Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available... MSRP: Now: $45.00 Add to Cart Compare Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: GB200099 Dungs 266909 Air Pressure Switch AA-A1-3-4 Dungs 266909 Air Pressure Switch AA-A1-3-4 The Dungs Air Pressure Switch is factory adjustable, compact pressure switches for automatic burner controls. AA...A1 differential pressure switches are suitable for making/breaking a circuit when the medium... MSRP: Now: $47.00 Add to Cart Compare Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: SKU200134 Dungs 266921 Gas Pressure Switch GAO-A4-4-5 Gas Pressure Switches, Pipe Mount - A4 Formerly: 217-092A, 46014-5Specifications2" To 20" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F... MSRP: Now: $116.00 Add to Cart Compare Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: GB200007 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: SKU200136 Dungs 266922 Gas Pressure Switch GAO-A4-4-6 (12" To 60" W.C. ) Dungs 266922 Gas Pressure Switch GAO-A4-4-6 Specifications12" To 60" W.C. High Or Low; Automatic ResetSpdt Sw 10A @ 120 Vac 8A Fla, Nema Type 4Max Operating Pressure: 7 PSITemperature Rating: -40 °F To +140 °F. MSRP: Now: $126.00 Add to Cart Compare Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: SKU200187 DUNGS 266942 Gas Pressure Switch GML-A2-4-4 (Formerly 217-337A) (1" To 20" W.C. ) DUNGS 266942 GML-A2-4-4 Gas Pressure SWITCH (Formerly 217-337A) Part#: 266942 Model# GML-A2-4-4 Gas Pressure SWITCHES Modular Mount 1“ to 20“ W.C; Low; Manual Reset SPDT SW 10A @ 120 VAC 8A FLA, NEMA Type 4 (Formerly... MSRP: Now: $119.00 Add to Cart Compare Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: GB200097 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 Interlock Switch CPI 400 Dungs 266968 CPI 400 Interlock Switch With Visual Indication Polycarbonate Housing The Dungs CPI 400 visually and electrically indicates when the valve is either open or closed. The CPI 400 is suitable for... MSRP: Now: $122.00 Add to Cart Compare Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: GB200102 Dungs CPP 400 Valve Position Indicator Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8 MSRP: Now: $99.25 Add to Cart Compare Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dungs | sku: SKU200219 Dungs GW50A4 Gas Pressure Switch Dungs GW50A4 Gas Pressure Switch 0-50" Part#: GW50A4 Gas Pressure Switch, 0-50″ W.C Pipe Mount AA...A4 SPDT differential pressure switch in pressure and vacuum ranges.The differential pressure acts via the diaphragm against the force... MSRP: Now: $65.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: GB200061 Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Dwyer 1910-0 Differential Pressure Switch (0.15-0.55" w.c.) Compact Low Differential Pressure Switch, 0.15 to 0.55" w.c. Range, SPDT Switch Type, Approx. Deadband @ Min. Set Point 0.10, Approx. Deadband @ Max. Set Point 0.10, 1/2" NPT Conduit Electrical... MSRP: Now: $39.75 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: GB110015 Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch (0.4-1.6"w.c.) Dwyer 1950G-1-B-120 Explosion-Proof Differential Pressure Switch(0.4-1.6"w.c.) Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A captive screw allows the cover to swing aside while... MSRP: Now: $210.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: GB200078 Dwyer 1950G-DD-B-120-NA Differential Pressure Switch Dwyer 1950g-DD-B-120-NA Differential Pressure Switch Explosion-Proof Differential Pressure Switch, 0.15 - 0.50" W.C., Approx. Deadband @ Min. Set Point 0.06, Approx. Deadband @ Max. Set Point 0.11, 120 VAC, Buna-N Diaphragm, Non-Atex Approved Units MSRP: Now: $235.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: GB200005 Dwyer LPG5-D9922N Pressure Gauge Dwyer LPG5-D9922N Pressure Gauge Dwyer Instruments Gauges, LPG5 Series Item# LPG5-D9922N 2.5 In Low Pressure Gage, LPG5-D9922N, Bottom Connection, 0-5 PSI (0-35 kPa) Item Number: LPG5-D9922N Brand: Dwyer... MSRP: Now: $25.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: SKU200131 DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC MSRP: Now: $252.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: GB110010 Dwyer V4-2-U Flow Switch Dwyer V4-2-U Flow Switch Flow Switch, Vane Operated, Brass Body, Universal Vane, 1000psig Pressure Rating Rugged and reliable the Series V4 Flotect flow switch operates automatically to protect equipment and pipeline systems against damage from... MSRP: Now: $299.00 Add to Cart Compare Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Dwyer Instruments | sku: GB200021 Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00 Low Differential Pressure Switch Dwyer, 1823-00, Series 1800 Low Differential Pressure Switch, Range 0.07-0.22" w.c. Repetitive Accuracy within 2% Essential for industrial environments, the Series 1800 combines small size and... MSRP: Now: $65.00 Add to Cart Compare Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: SKU900181 Honeywell 106729 6" Replacement Lens Honeywell 106729 6" Replacement Lens 6" Diameter Glass Lens for C437 & C637 MSRP: Now: $30.00 Add to Cart Compare Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: GB200040 Honeywell C437G-1028 Gas/Air Pressure Switch Honeywell C437G-1028 Gas/Air Pressure Switch PN: C437G-1028ALT PN: C437G1028 (2) NPT Threads: 1/2" Fine Face Diameter: 6" Range: 1/2 To 5 PSIG MSRP: Now: $40.00 Add to Cart Compare Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: SKU200319 Honeywell C437H 1035 Gas/Air Press. Switch Honeywell C437H 1035 Gas/Air Press. Switch Use C437 for spst switching switching. Compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel on the models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)... MSRP: Now: $89.00 Add to Cart Compare Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: SKU200263 Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT Honeywell C437H-1001 Gas Pressure Limit Switch, 1/2 NPT THE C437 GAS PRESSURE SWITCH IS PRES- SURE-ACTUATED SWITCHING DEVICES USED IN INDUSTRIAL GAS SYSTEM APPLICATIONS FOR SAFETY SHUTOFF, PRESSURE CONTROL, AND DIFFERENTIAL-PRESSURE CONTROL. ... MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: SKU200261 HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL C437K 1007 Range 1 to 26" Gas Air Pressure Switch HONEYWELL Part#: C437K-1007 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H2O 1NO/1NC This item is surplus inventory in original box. MSRP: Now: $124.00 Add to Cart Compare Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: GB200020 Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Honeywell C6097A1137 Gas Pressure Switch 1.5 to 7 psi Auto Reset, 1/4" NPT Overview:Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems.Features: For use with natural... MSRP: Now: $75.00 Add to Cart Compare Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: GB200018 Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Honeywell C6097B1101 Pressure Switch, 1/4" NPT, Auto, Unit Pressure Switches are safety devices used in positive-pressure or differential-pressure systems to sense gas or air pressure systems. Features: For use with natural gas, liquid... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Honeywell | sku: SKU200262 Honeywell C637B 1010 Gas/Air Pressure Switch Honeywell C637B 1010 Gas/Air Pressure Switch HONEYWELL Part#: C637B-1010 PRESSURE SWITCH GAS/AIR 1-10 PSI SPDT MSRP: Now: $124.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Kromschroder | sku: SKU200276 Kromschroder DG 150T Pressure Switch Kromschroder DG 150T Pressure Switch For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 12 - 60 ″WC (30 - 150 mbar) Accurate, repeatable switching action with low hysteresis Choice of... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Kromschroder | sku: SKU200172 Kromschroder Gas Pressure Switch DG 110VCT1-6W Kromschroder Pressure Switch DG 110VCT1-6W 110 mbar Max Connections: valVario; 4-pin plug with socket, change-over contact Switching point pre-set as desired at the factory Simple switching point adjustment with infinitely adjustable... MSRP: Now: $90.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Kromschroder | sku: SKU200179 Kromschroder Gas Pressure Switch DG 500T Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $96.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Kromschroder | sku: SKU200275 Kromschroder Gas Pressure Switch DG 500T (Used) Kromschroder Gas Pressure Switch DG 500T Model Number: DG500T For monitoring positive air and gas pressures, negative or differential air pressures Adjusting Range: 40 - 200 ″WC (100 - 500 mbar) Accurate, repeatable switching action with low... MSRP: Now: $69.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next
Quick view Kromschroder | sku: SKU200171 KROMSCHRODER GAS PRESSURE SWITCH | 74214174 | 12-44" wc KROMSCHRODER GAS PRESSURE SWITCH 12-44" wc MODEL# 74214174, DG 40/VT1-2W Key Specifications For use with natural gas and air Die-cast aluminum base, glass-filled PBT switch housing, NBR diaphragm, and polycarbonate cover Ambient temperatures... MSRP: Now: $90.00 Add to Cart Compare 1 2 Next