Quick view Details Kromschroder | sku: SKU2001009 KromSchroder 84447822 DG50T Pressure Switch MSRP: Now: $88.00 Add to Cart Compare Quick view Details Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Dungs | sku: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
Quick view Antunes Controls | sku: SKU200924 Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. Antunes Controls 801111303 JD-2 Red Air Pressure Switch, 0.1″ to 24″ W.C. PN: 801111303 Model: Jd-2 (Red) Differential Pressure Switch with Red Spring .1"-24" W.C. MSRP: Now: $112.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
Quick view Dungs | sku: SKU200764 Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. Dungs GAO-A4-4-3 (266920) Pressure Switch - 0.4-4" W.C. PN: 266920 Model Number: GAO-A4-4-3 0.4“ to 4“ W.C; High or Low; Automatic reset SPDT 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
Quick view Allen Bradley | sku: SKU6002147 Allen Bradley Pressure Control 836T-T253J Allen Bradley Pressure Control 836T-T253J PN: 836T-T253J Brand: Allen-Bradley Enclosure Type: Enclosure Type 1, 4 and 13 Industrial use. Operator Type: With Copper Alloy Bellows Adjustable Differential (Approximate Mid-Range... MSRP: Now: $70.00 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 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 Kromschroder | sku: SKU200591 Kromschroder DG500NT Pressure Switch 84447992 KromSchroder DG500NT Pressure Switch 84447992 Kromschroder pressure switch for gas for monitoring gas and air pressures, also for biologically produced methane, with hand wheel for switching point adjustment, FM and UL tested Adjusting range:... MSRP: Now: $65.00 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 1 2 Next 1 2 Next Compare Selected × OK
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 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 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 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 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 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 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 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 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 1 2 Next 1 2 Next Compare Selected
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 1 2 Next 1 2 Next Compare Selected
