pressure switches

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View Details Weil Mclain 511624510 Pressure Switch Differential SPDT 1 Inch Water Column 10C213 | Blackhawk Supply
511624510 | Pressure Switch Differential SPDT 1 Inch Water Column 10C213 | Weil Mclain
Brand: Weil Mclain
SKU: 511624510
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View Details Mars Controls 43374 Pressure Switch Open On Fall SPST 50/95 Pounds per Square Inch | Blackhawk Supply
43374 | Pressure Switch Open On Fall SPST 50 / 95 Pounds per Square Inch | Mars Controls
Brand: Mars Controls
SKU: 43374
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View Details Weil Mclain 383600308 Pressure Switch STDT Kit 2.40/0.06 Inch Water Column | Blackhawk Supply
383600308 | Pressure Switch STDT Kit 2.40 / 0.06 Inch Water Column | Weil Mclain
Brand: Weil Mclain
SKU: 383600308
$170.21 each
View Details Mars Controls 33341 Switch Klixon 4 Auto Reset SPST Direct 210PSI Open-275PSI Close | Blackhawk Supply
33341 | Switch Klixon 4 Auto Reset SPST Direct 210PSI Open-275PSI Close | Mars Controls
Brand: Mars Controls
SKU: 33341
$33.20 each
View Details Water Heater Parts 100308918 Pressure Switch Air -2.00 Inch Water Column Normally Closed | Blackhawk Supply
100308918 | Pressure Switch Air -2.00 Inch Water Column Normally Closed | Water Heater Parts
Brand: Water Heater Parts
SKU: 100308918
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View Details Water Heater Parts 100308933 Pressure Switch Air -1.50 Inch Water Column Normally Closed | Blackhawk Supply
100308933 | Pressure Switch Air -1.50 Inch Water Column Normally Closed | Water Heater Parts
Brand: Water Heater Parts
SKU: 100308933
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View Details Lochinvar 100157745 Pressure Switch Manual Reset High/Low for KB601-801 | Blackhawk Supply
100157745 | Pressure Switch Manual Reset High / Low for KB601-801 | Lochinvar
Brand: Lochinvar
SKU: 100157745
$461.57 each
View Details Water Heater Parts 100112075 Pressure Switch Air -0.55 Inch Water Column Normally Open | Blackhawk Supply
100112075 | Pressure Switch Air -0.55 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100112075
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View Details Water Heater Parts 100111630 Pressure Switch Air -1.00 Inch Water Column Normally Open | Blackhawk Supply
100111630 | Pressure Switch Air -1.00 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100111630
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View Details Water Heater Parts 100110969 Pressure Switch Air -2.00 Inch Water Column Normally Open | Blackhawk Supply
100110969 | Pressure Switch Air -2.00 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100110969
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View Details Water Heater Parts 100108909 Pressure Switch Air -2.05 Inch Water Column Normally Open | Blackhawk Supply
100108909 | Pressure Switch Air -2.05 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100108909
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View Details Raypak 007158F Pressure Switch Air Vent Normally Closed .40 Inch Water Column | Blackhawk Supply
007158F | Pressure Switch Air Vent Normally Closed .40 Inch Water Column | Raypak
Brand: Raypak
SKU: 007158F
$126.75 each
View Details Midland Metal Mfg. 80332 2 1/2" 0-30psi 1/4" CBM, Pneumatics, Gauges, Dry Center Mount 2-1/2 Face 1/4 | Blackhawk Supply
80332 | 2 1 / 2" 0-30psi 1 / 4" CBM, Pneumatics, Gauges, Dry Center Mount 2-1 / 2 Face 1 / 4 | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 80332
$8.19 each
View Details Dwyer DXW-11-153-4 Differential pressure switch | brass and fluoroelastomer wetted materials | NEMA 4X | 1/4" NPT connections | SPDT | range 50 to 75 psi. | Blackhawk Supply
DXW-11-153-4 | Differential pressure switch | brass and fluoroelastomer wetted materials | NEMA 4X | 1 / 4" NPT connections | SPDT | range 50 to 75 psi. | Dwyer
Brand: Dwyer
SKU: DXW-11-153-4
$142.73 each
View Details Crandall Stats & Sensors TK-1721 Dual Setpoint, Single Output – 15 PSIG Main Reverse Acting, 25 PSIG Main Reverse Acting – Cover Legend Day/Night | Blackhawk Supply
TK-1721 | Dual Setpoint, Single Output – 15 PSIG Main Reverse Acting, 25 PSIG Main Reverse Acting – Cover Legend Day / Night | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: TK-1721
$694.38 each
View Details Dwyer AP-153-33 Diaphragm operated pressure switch | range 10" vac-50" w.c. (2.5-12.4 kPa) | SPDT mercury switch | low deadband 5" w.c. (1.2 kPa) | high deadband 6" w.c. (1.49 kPa) | max. pressure 15 psig (1.03 bar). | Blackhawk Supply
AP-153-33 | Diaphragm operated pressure switch | range 10" vac-50" w.c. (2.5-12.4 kPa) | SPDT mercury switch | low deadband 5" w.c. (1.2 kPa) | high deadband 6" w.c. (1.49 kPa) | max. pressure 15 psig (1.03 bar). | Dwyer
Brand: Dwyer
SKU: AP-153-33
$665.02 each
View Details Dwyer SA1111E-A4-K1 Diaphragm operated pressure switch | 1/4" NPT(F) Process Connection | Buna-N Diaphragm and O-ring. | Blackhawk Supply
SA1111E-A4-K1 | Diaphragm operated pressure switch | 1 / 4" NPT(F) Process Connection | Buna-N Diaphragm and O-ring. | Dwyer
Brand: Dwyer
SKU: SA1111E-A4-K1
$589.75 each
View Details Dwyer PG-7000-153-P2 Gas pressure/differential pressure switch | range 0.5-5 psid (.03-.345 bar) | max. deadband .5 psid (.035 bar) | SPDT snap switch. | Blackhawk Supply
PG-7000-153-P2 | Gas pressure / differential pressure switch | range 0.5-5 psid (.03-.345 bar) | max. deadband .5 psid (.035 bar) | SPDT snap switch. | Dwyer
Brand: Dwyer
SKU: PG-7000-153-P2
$964.90 each
View Details Dwyer PG-3-P2 Gas pressure/differential pressure switch | range 0.5-5 psid (.03-.345 bar) | max. deadband 0.3 psid (0.21 kPa) | SPST mercury switch | closes on increase. | Blackhawk Supply
PG-3-P2 | Gas pressure / differential pressure switch | range 0.5-5 psid (.03-.345 bar) | max. deadband 0.3 psid (0.21 kPa) | SPST mercury switch | closes on increase. | Dwyer
Brand: Dwyer
SKU: PG-3-P2
$1,006.93 each
View Details Johnson Controls P70CA-3C SPST PRESSURE CONTROL; 50/450# 1/4"FLARE W/36" CAP | Blackhawk Supply
P70CA-3C | SPST PRESSURE CONTROL; 50 / 450# 1 / 4"FLARE W / 36" CAP | Johnson Controls
Brand: Johnson Controls
SKU: P70CA-3C
$158.63 each
View Details Johnson Controls P29NC-3C PRES CONTROL W/TIME DELAY; 20"/100# 60SEC.TIME DELAY 36" CAPILLARY | Blackhawk Supply
P29NC-3C | PRES CONTROL W / TIME DELAY; 20" / 100# 60SEC.TIME DELAY 36" CAPILLARY | Johnson Controls
Brand: Johnson Controls
SKU: P29NC-3C
$324.92 each
View Details Dwyer MDA-311 Miniature adjustable pressure switch | min. set point 15" w.c. (37.37 mbar) | max. set point 60" w.c. (149.3 mbar). | Blackhawk Supply
MDA-311 | Miniature adjustable pressure switch | min. set point 15" w.c. (37.37 mbar) | max. set point 60" w.c. (149.3 mbar). | Dwyer
Brand: Dwyer
SKU: MDA-311
$35.48 each
View Details Dwyer CX-43 Compressor pressure switch | 4 ports | range 50-175 psig (3.4-12.1 bar) | approx. adj. deadband 35-55 psig (2.4-3.8 bar) | max. pressure 204 psig (14.1 bar). | Blackhawk Supply
CX-43 | Compressor pressure switch | 4 ports | range 50-175 psig (3.4-12.1 bar) | approx. adj. deadband 35-55 psig (2.4-3.8 bar) | max. pressure 204 psig (14.1 bar). | Dwyer
Brand: Dwyer
SKU: CX-43
$34.84 each
View Details Dwyer CX-12 Compressor pressure switch | 1 port | range 35-150 psig (2.4-10.3 bar) | approx. adj. deadband 30-40 psig (2.1-2.8 bar) | max. pressure 179 psig (12.3 bar). | Blackhawk Supply
CX-12 | Compressor pressure switch | 1 port | range 35-150 psig (2.4-10.3 bar) | approx. adj. deadband 30-40 psig (2.1-2.8 bar) | max. pressure 179 psig (12.3 bar). | Dwyer
Brand: Dwyer
SKU: CX-12
$24.95 each
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