Quick view Details Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. MSRP: Now: $167.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch MSRP: Now: $88.00 Add to Cart Compare Quick view Details Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch MSRP: Now: $199.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 MSRP: Now: $70.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. MSRP: Now: $144.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch MSRP: Now: $88.00 Add to Cart Compare Quick view Details Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch MSRP: Now: $199.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 MSRP: Now: $70.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. MSRP: Now: $144.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch MSRP: Now: $189.00 Add to Cart Compare Quick view Details Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch MSRP: Now: $199.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 MSRP: Now: $70.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. MSRP: Now: $144.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch MSRP: Now: $199.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 MSRP: Now: $70.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. MSRP: Now: $144.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 MSRP: Now: $70.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. MSRP: Now: $144.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. MSRP: Now: $144.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA MSRP: Now: $265.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch MSRP: Now: $424.00 Add to Cart Compare Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch MSRP: Now: $775.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC MSRP: Now: $177.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 MSRP: Now: $306.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) MSRP: Now: $69.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" MSRP: Now: $318.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C MSRP: Now: $115.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 MSRP: Now: $125.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch MSRP: Now: $95.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch MSRP: Now: $43.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 MSRP: Now: $55.00 Add to Cart Compare Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 MSRP: Now: $80.00 Add to Cart Compare Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch MSRP: Now: $112.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch MSRP: Now: $99.00 Add to Cart Compare Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
SALE Quick view Details Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare
Quick view Details Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch MSRP: Now: $235.00 Add to Cart Compare Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch MSRP: Now: $489.00 Add to Cart Compare Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 MSRP: Now: $100.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) MSRP: Now: $1,175.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch MSRP: Now: $355.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 MSRP: Now: $95.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch MSRP: Now: $50.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch MSRP: Now: $90.00 Add to Cart Compare Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MSRP: Now: $110.00 Add to Cart Compare Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch MSRP: Now: $20.00 Add to Cart Compare Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Honeywell | sku: SKU2001026 Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. Honeywell C6097A1004 Gas Pressure Switch, 0.5-5 Inch W.C. PN: C6097A1004 Features Pressure Switch For General Gas And Air Application Diaphragm-Actuated Safety-Limit Switch Switch Can Be Wired To Turn On Alarm Additional Cover Over Screw... MSRP: Now: $167.00 Add to Cart Compare Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch KromSchroder 84447822 DG50T Pressure Switch Adjusting Range: 1 - 20 ″WC (2.5 - 50 mbar) Ambient and Gas Temperature Range: -40° F to 140° F (-40° C to 60° C) Supply voltage: 30 - 240 Vac; 50/60... MSRP: Now: $88.00 Add to Cart Compare Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Mercoid | sku: SKU200912 Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch Mercoid PR-2-P1 PG Series Manual Reset Gas Pressure Switch PN: PR-2-P1 Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other compatible gases,... MSRP: Now: $189.00 Add to Cart Compare Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Mercoid | sku: SKU200913 Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch Mercoid PRL-3-PI PG Series Manual Reset Gas Pressure Switch PN: PRL-3-PI Large sensitive diaphragm and reliable, time proven mechanical design are combined in Series PG pressure/differential pressure switches. For use with air and other... MSRP: Now: $199.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Antunes Controls | sku: SKU200948 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 Antunes Controls JD-2 Blue Spring Air Pressure Switch, 801111301 PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $70.00 Add to Cart Compare Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200882 Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. Dungs 217-092A Gas Pressure Switch Pipe Mount A4 Series GAO-A4-4-5 2" to 20" W.C. PN: 217-092A The DUNGS GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset) A4 pressure switches are adjustable pressure switches for automatic gas... MSRP: Now: $144.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Antunes Controls | sku: SKU200877 Crossroads Controls Antunes 801111301 JD-2 Blue Spring Air Pressure Switch Crossroads Controls 801111301 JD-2 Blue Spring Air Pressure Switch PN: 801111301 Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F... MSRP: Now: $90.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200889 Dwyer 1950G-1-B-120-NA Explosion-Proof Differential Switch Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA The Dwyer 1950G-1-B-120-NA is an explosion-proof differential pressure switch for natural gas. It has a range of 0.4-1.6 in w.c. . The switch has an... MSRP: Now: $424.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Antunes Controls | sku: SKU200869 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 Antunes Controls Grey Spring .1''-4'' W.C. Air Pressure Switch, JD-2 JD-2-GREY-1-4"wc SPDT 1/8" NPT Auto Reset Air Differential, Vacuum, and Pressure Switch Air Pressure Switches• Differential• Vacuum• PressureModel... MSRP: Now: $55.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200844 Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA Dwyer Explosion-Proof Differential Switch, 1950G-1-B-120-NA PN: 1950G-1-B-120-NA Explosion-proof differential pressure switch, range .4-1.6" w.c., approx. deadband @ min. set point .11, approx. deadband @ max. set point .29 Max Press: 45" w.c... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200845 Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA Dwyer Explosion-Proof Differential Pressure Switch, 1950G-20-B-120-NA PN: 1950G-20-B-120-NA Explosion-proof differential pressure switch, range 4-20" w.c., approx. deadband @ min. set point 1.2, approx. deadband @ max. set point 3.0. Max... MSRP: Now: $265.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200843 Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch Dwyer 1950G-20-B-120-NA Explosion-Proof Differential Pressure Switch PN: 1950G-20-B-120-NA The Dwyer 1950G-20-B-120-NA is an explosion-proof differential pressure switch that has a range of 4-20" w.c.. It is compatible with natural gases and is... MSRP: Now: $424.00 Add to Cart Compare Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Allen Bradley | sku: SKU6002305 Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch Allen Bradley 836T-T352J Electro-Mech Pressure Control Switch PN: 836T-T352J The Allen Bradley 836T-T352J is an electromechanical pressure switch that is a type of pressure sensor that features a switch that is automatically triggered by the change in... MSRP: Now: $775.00 Add to Cart Compare Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200835 Dungs 217-340A (266945) Gas Pressure Switch 1" - 20" WC Dungs 217-340A Gas Pressure Switch 1" - 20" WC PN: 217-340A Pipe Mount A4 Series GML-A4-4-4 1" - 20" WC MSRP: Now: $118.00 Add to Cart Compare Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200834 Dungs 217-327A (266928) Gas Pressure Switch 12" - 60" WC Dungs 217-327A Gas Pressure Switch 12" - 60" WC PN: 217-327A The Dungs 217-327A Gas Pressure Switch is a pipe mount device that operates at 120 VAC and has a 1/4" Female NPT connection. It has a 12 to 60” W.C. factory setting range and an... MSRP: Now: $177.00 Add to Cart Compare Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: AH200007 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950 Dwyer Instruments, Differential Pressure Switch, Explosion Proof, 1.4-5.5", 1950G-5-B-240-NA P/N: 1950G-5-B-240-NA AFC P/N: 71940 Enclosure Rating- Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III /... MSRP: Now: $306.00 Add to Cart Compare Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200829 Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) Dungs GAO-A4-4-6 Pressure Switch - 12-60" W.C. (266922) PN: 266922 The Dungs GAO-A4-4-6 Pressure Switch is an adjustable pressure switch for automatic gas burning equipment controls. It is a ventless pressure switch that is suitable for... MSRP: Now: $69.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200849 Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" Dwyer Series 1950G Explosion-Proof Differential Pressure Switch, Range 1.4-5.5" w.c., 1950G-5-B-120-NA PN: 1950G-5-B-120-NA Series 1950G Explosion-Proof Differential Pressure Switch combines the best features of the popular Dwyer®... MSRP: Now: $318.00 Add to Cart Compare Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200760 Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C Dungs GAO-A2-4-5 (266916) Pressure Switch- 2“ to 20“ W.C PN: 266916 Model Number: GAO-A2-4-5 2“ to 20“ W.C; High or Low; Automatic reset SPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 New/Unused. No box. MSRP: Now: $115.00 Add to Cart Compare Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200761 Dungs GAO-A2-4-6 Pressure Switch- 266917 Dungs GAO-A2-4-6 Pressure Switch- 266917 PN: 266917 12“ to 60“ W.C; High or Low; Automatic resetSPDT Sw 10A @ 120 Vac 8A FLA, NEMA Type 4 MSRP: Now: $125.00 Add to Cart Compare Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200765 Dungs CPI 400 Interlock Switch Dungs CPI 400 Interlock Switch PN: CPI 400 The Dungs Interlock Switch CPI 400 is an interlock switch with a visual indication in a polycarbonate housing that visually and electrically indicates when the valve is either open or closed. The CPI 400... MSRP: Now: $95.00 Add to Cart Compare Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Honeywell | sku: SKU200734 Honeywell C437H 1001 Pressure Switch Honeywell C437H 1001 Pressure Switch PN: C437H 1001 Dimensions Length: 7-11/16" Height: 3-3/16" Width: 6-3/4" Dial Size: 6-1/16" NPT: 1/2" Image 5 NPT: 1/8" Pressure or differential - pressure limit controls for Industrial gas... MSRP: Now: $99.00 Add to Cart Compare Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Honeywell | sku: SKU200729 Honeywell C437J 1008 Gas Pressure Switch Honeywell C437J 1008 Gas Pressure Switch PN: C437J1008 PRESSURE SWITCH GAS/AIR RANGE 1-26IN H20 MSRP: Now: $43.00 Add to Cart Compare Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Honeywell | sku: SKU200727 Honeywell Gas/Air Pressure Switch- C437H 1043 Honeywell Gas/Air Pressure Switch- C437H 1043 PN: C437H 1043 Range: 1/2" to 5-1/2" Water Breaks on Pressure Fall Auto Recycle SPST Switching MSRP: Now: $55.00 Add to Cart Compare Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Chicago Safety Products | sku: SKU200732 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Chicago Safety Products 0.1" To 24.0"W.C., Red Spring Pressure Switch Model JD-2 Model JD-2 Differential, Vacuum Or Pressure Switch - Spring Adjustable Red Spring 0.1" To 24.0"W.C. Electrical Rating 10 AMPS 1/8 HP 125 VAC - 5 AMPS... MSRP: Now: $80.00 Add to Cart Compare Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Honeywell | sku: SKU200687 Honeywell C6097A3095 Gas / Air switch Honeywell C6097A3095 Gas / Air switch PN: C6097A3095 Low Gas/Air Man Reset Switch .4-4.0" wc. * Gas / Air switch with a range of .4" to 4.0" wc, manual reset, 1/4" FNPT conn. 8.5psi w/ vent line, 7psi w/o vent line. Replaces C6097A1095, verify... MSRP: Now: $112.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Antunes Controls | sku: SKU200674 Antunes Controls 801111303 JD-2 Red Air Pressure Switch Antunes Controls 801111303 JD-2 Red Air Pressure Switch PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $99.00 Add to Cart Compare Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Custom Controls Sensors Inc. | sku: SKU200671 Custom Controls Sensors Inc. 611GE8005 Pressure Switch Custom Controls Sensors Inc. 611GE8005 Pressure Switch PN: 611GE8005 PRESSURE SWITCH DOUBLE SNAP FACTORY SELECT SENSOR ADJUSTABLE SET POINT RANGE 125/250 V 30.1-70 PSIG MSRP: Now: $299.00 Add to Cart Compare SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
SALE Quick view Dungs | sku: CG200102 Dungs 267144 Air Pressure Switch AA-A4-4-4 Dungs 267144 Air Pressure Switch AA-A4-4-4 Temperature: -40F - +150F Range: 1 - 20 In. W.C. 10 Amps @ 120 VACS PSI max: 7 NEMA Type: 4 Thread I.D.: 7/16" MSRP: Was: $39.00 Now: $31.20 Add to Cart Compare
Quick view Honeywell | sku: SKU200573 Honeywell C437D-1013 Gas Pressure Switch Honeywell C437D-1013 Gas Pressure Switch PN: C437D-1013 PRESSURE SWITCH GAS/AIR SINGLE-POLE SINGLE-THROW CONFIGURATION 0.5-5 PSI RANGE 15 PSI MAX MSRP: Now: $235.00 Add to Cart Compare Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Ashcroft | sku: SKU200570 Ashcroft GPSN4GB25 Single Set Position Pressure Switch Ashcroft GPSN4GB25 Single Set Position Pressure Switch PN: GPSN4GB25 15A 125/250/480 VAC 1/2A 125 VDC Range:-30Hg/15psi Proof: 50psi This product comes with Diaphragm Seal C1018 Diaphragm 203SS MSRP: Now: $489.00 Add to Cart Compare Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Kromschroder | sku: SKU200545 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder DL3A-3 Pressure Switch 84444400 Kromschroder pressure switch for air for monitoring air and flue gas pressures, for positive pressure, negative pressure and differential pressure.Housing with screw terminals, Rp 1/4 threaded connection and... MSRP: Now: $100.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200542 Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) Dwyer 3010 Photohelic Mechanical Pressure Gauge (0-10 IN WC) PN:3010 Mechanical Pressure Gauge, Photohelic, 0 to 10 In WC Family Name Photohelic Gauge Range 0 to 10 In. H2O Measurement Units In... MSRP: Now: $1,175.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200512 Dwyer Instruments 1638-1-B Diaphragm Pressure Switch Dwyer Instruments 1638-1-B Diaphragm Pressure Switch PN: 1638-1-B Diaphragm pressure switch, 0.20-1.0" w.c., SPDT, 15A, 120-480 VAC, 1/8" NPT Operating Fluid Air ; Non-Combustible Gases ; Non-Corrosive Gases Port Size 1/8"... MSRP: Now: $355.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200440 Dwyer Floating Contact Null Switch 1640-0 Dwyer 1640-0 Floating Contact Null Switch PN: 1640-0 Range: .01-0.2" w.c., Adj. null span .01 min. set .03 max. set MSRP: Now: $95.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200424 Dwyer 1823-5-2-S Pressure Switch Dwyer 1823-5-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dwyer Instruments | sku: SKU200423 Dwyer 1823-2-2-S Pressure Switch Dwyer 1823-2-2-S Pressure Switch Essential for industrial environments, the Series 1800 Low Differential Pressure Switch for general industrial service combines small size and low price with 2% repeatability for all but the most demanding... MSRP: Now: $50.00 Add to Cart Compare Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Antunes Controls | sku: SKU200417 Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Antunes Controls 801111301 JD-2 Blue Spring Air Pressure Switch Blue Spring: .07" to 1.7" W.C. (2 mm to 43 mm) Max. Operating Pressure: 35" W.C. Max. Pressure Surge: 3 PSIG Max. Ambient Operating Temperature: 140°F (60°C) Min... MSRP: Now: $90.00 Add to Cart Compare Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200413 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 Dungs 266923 Gas Pressure Switch GAO-A4-4-8 MFG #: 46014-8 PIPE MOUNT 40“ TO 200“ W.C HIGH OR LOW AUTOMATIC RESET SPDT SWITCH 10 A @ 120 VAC 8 A FLA NEMA TYPE 4 (FORMERLY 217-094A) MSRP: Now: $110.00 Add to Cart Compare Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view Dwyer Instruments | sku: SKU200409 Dwyer 347881 Compact Low Differential Pressure Switch Dwyer 347881 Compact Low Differential Pressure Switch Max. Pressure: 45IN. W.C.Surge Pressure: 10PSIElectrical Rating: 15A 125, 250, 480VAC ... MSRP: Now: $20.00 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
