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View Details Mcdonnell Miller 171802 Pump Controller 150S-MD Low Water Cut Off Float with Maximum Differential SPST/SPDT 120/240 Volt | Blackhawk Supply
171802 | Pump Controller 150S-MD Low Water Cut Off Float with Maximum Differential SPST / SPDT 120 / 240 Volt | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 171802
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View Details Suntec 128117 Pressure Switch Low Voltage 35-75 Pounds per Square Inch 128117 | Blackhawk Supply
128117 | Pressure Switch Low Voltage 35-75 Pounds per Square Inch 128117 | Suntec
Brand: Suntec
SKU: 128117
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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 100328287 Pressure Switch Air -1.5 Inch Normally Closed PDV ULN | Blackhawk Supply
100328287 | Pressure Switch Air -1.5 Inch Normally Closed PDV ULN | Water Heater Parts
Brand: Water Heater Parts
SKU: 100328287
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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
$342.45 each
View Details Water Heater Parts 100112453 Pressure Switch High Gas 12.00 Inch Water Column | Blackhawk Supply
100112453 | Pressure Switch High Gas 12.00 Inch Water Column | Water Heater Parts
Brand: Water Heater Parts
SKU: 100112453
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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 100108826 Pressure Switch Air -0.45 Inch Water Column Normally Open or Normally Closed | Blackhawk Supply
100108826 | Pressure Switch Air -0.45 Inch Water Column Normally Open or Normally Closed | Water Heater Parts
Brand: Water Heater Parts
SKU: 100108826
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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
$159.10 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
$3.69 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
$136.76 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
$715.21 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
$576.76 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
$912.26 each
View Details Johnson Controls P74BA-1C DIFFERENTIAL PRES CONTROL; SPST CLOSE ON DIFF PRESS DECREASE 8/70#; | Blackhawk Supply
P74BA-1C | DIFFERENTIAL PRES CONTROL; SPST CLOSE ON DIFF PRESS DECREASE 8 / 70#; | Johnson Controls
Brand: Johnson Controls
SKU: P74BA-1C
$280.67 each
View Details Johnson Controls P70MA-18C SPST DUAL PRES CONTROL; SPST LS 12"/80#; HS 100/425# | Blackhawk Supply
P70MA-18C | SPST DUAL PRES CONTROL; SPST LS 12" / 80#; HS 100 / 425# | Johnson Controls
Brand: Johnson Controls
SKU: P70MA-18C
$290.50 each
View Details Johnson Controls P70MA-1C SPST DUAL PRES CONTROL; 20"/100#; 100/425# 36" CAP | Blackhawk Supply
P70MA-1C | SPST DUAL PRES CONTROL; 20" / 100#; 100 / 425# 36" CAP | Johnson Controls
Brand: Johnson Controls
SKU: P70MA-1C
$293.52 each
View Details Johnson Controls P70GA-11C SPST PRESSURE CONTROL; 20"/100# DIFF 7/50# ADJ. CONN 15 OPEN 40+/-2# CLOSE 60+/-2# | Blackhawk Supply
P70GA-11C | SPST PRESSURE CONTROL; 20" / 100# DIFF 7 / 50# ADJ. CONN 15 OPEN 40+ / -2# CLOSE 60+ / -2# | Johnson Controls
Brand: Johnson Controls
SKU: P70GA-11C
$367.66 each
View Details Johnson Controls P70LB-1C SPST DUAL PRES CONTROL; 20"/100 PSIG LS 13 36" RANGE 100/425 PSIG HS; W/KNOB | Blackhawk Supply
P70LB-1C | SPST DUAL PRES CONTROL; 20" / 100 PSIG LS 13 36" RANGE 100 / 425 PSIG HS; W / KNOB | Johnson Controls
Brand: Johnson Controls
SKU: P70LB-1C
$290.50 each
View Details Johnson Controls P70NA-1C SPST DUAL PRES CONTROL; 36" CAP; 20"/100 PSIG LS 13 36" RANGE 100/425 PSIG HS; | Blackhawk Supply
P70NA-1C | SPST DUAL PRES CONTROL; 36" CAP; 20" / 100 PSIG LS 13 36" RANGE 100 / 425 PSIG HS; | Johnson Controls
Brand: Johnson Controls
SKU: P70NA-1C
$296.56 each
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Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
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Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
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Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$175.00 each
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 each
Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
$241.50 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$395.83 each
Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply
PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PWLX05S
$395.83 each
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$137.31 each
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