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...

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...

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.

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...

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...

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...

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...

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...

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 ...

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...

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...

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...

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...

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...

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. 

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. 

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...

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...

Dungs CPP 400 Valve Position Indicator

Dungs CPP 400 Valve Position Indicator Max. Operating pressure: 7 PSINominal diameter: G 1/8

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...

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...

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...

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

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...

DWYER SERIES 1630 DIFFERENTIAL PRESSURE SWITCH

Dwyer Series 1630 Large Diaphragm Differential Pressure Switch Range 0.20-1.0"WC

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...

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...

Honeywell 106729 6" Replacement Lens

Honeywell 106729 6" Replacement Lens  6" Diameter Glass Lens for C437 & C637

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    

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)...

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. ...

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.

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...

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...

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  

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...

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...

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...

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...

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...