pressure switches

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View Details Macromatic TH43161-34-10J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 hours | Encapsulated | Analog | Blackhawk Supply
TH43161-34-10J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 hours | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-34-10J
$89.13 each
View Details York S1-02435929000 Pressure Switch Air 0.15 Inch Water Column On Fall Single Pole Normally Open for YPC9 | Blackhawk Supply
S1-02435929000 | Pressure Switch Air 0.15 Inch Water Column On Fall Single Pole Normally Open for YPC9 | York
Brand: York
SKU: S1-02435929000
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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
$44.09 each
View Details Dwyer DS-7231-153-7 Pressure switch | brass Bourdon tube | range 5-150 psig | 3 psig fixed deadband. | Blackhawk Supply
DS-7231-153-7 | Pressure switch | brass Bourdon tube | range 5-150 psig | 3 psig fixed deadband. | Dwyer
Brand: Dwyer
SKU: DS-7231-153-7
$926.63 each
View Details Dwyer A-604 "T" kit | accessory package for using pressure switch in conjunction with Mark II gages | includes two plastic tubing connector tees and two plastic tubing to 1/8" NPT adapters. | Blackhawk Supply
A-604 | "T" kit | accessory package for using pressure switch in conjunction with Mark II gages | includes two plastic tubing connector tees and two plastic tubing to 1 / 8" NPT adapters. | Dwyer
Brand: Dwyer
SKU: A-604
$16.41 each
View Details Johnson Controls P100DC-3C ENCAPSULPRESSURECONTROL | Blackhawk Supply
P100DC-3C | ENCAPSULPRESSURECONTROL | Johnson Controls
Brand: Johnson Controls
SKU: P100DC-3C
$82.61 each
View Details Dwyer 42VD0-J1 2 switches | SPDT snap | 10A @ 125/250 VAC | 1/3 hp @ 125/250 VAC | direct drive with stainless steel visual indicator | aluminum | painted black | with junction package. | Blackhawk Supply
42VD0-J1 | 2 switches | SPDT snap | 10A @ 125 / 250 VAC | 1 / 3 hp @ 125 / 250 VAC | direct drive with stainless steel visual indicator | aluminum | painted black | with junction package. | Dwyer
Brand: Dwyer
SKU: 42VD0-J1
$310.71 each
View Details Sealed Units Parts (Supco) SFC210275 Pressure Switch Fan Cycling Low Pressure SPST Open 210-275 Close Pounds per Square Inch Direct | Blackhawk Supply
SFC210275 | Pressure Switch Fan Cycling Low Pressure SPST Open 210-275 Close Pounds per Square Inch Direct | Sealed Units Parts (Supco)
Brand: Sealed Units Parts (Supco)
SKU: SFC210275
$27.91 each
View Details Reznor RZ177633 Pressure Switch with Bracket and Tube 0.50 Inch Water Column | Blackhawk Supply
RZ177633 | Pressure Switch with Bracket and Tube 0.50 Inch Water Column | Reznor
Brand: Reznor
SKU: RZ177633
$238.05 each
View Details Water Heater Parts 100296933 Pressure Switch AO Smith Air 4.10 Inch Water Column Normally Closed | Blackhawk Supply
100296933 | Pressure Switch AO Smith Air 4.10 Inch Water Column Normally Closed | Water Heater Parts
Brand: Water Heater Parts
SKU: 100296933
$26.66 each
View Details Lochinvar 100073333 Pressure Switch High/Low Gas Manual Reset for FTX600-850 | Blackhawk Supply
100073333 | Pressure Switch High / Low Gas Manual Reset for FTX600-850 | Lochinvar
Brand: Lochinvar
SKU: 100073333
$95.03 each
View Details Honeywell MP918A1081 10 PSI OPERATING RANGE, INTERNAL BRACKET MOUNTING WITH NORMALLY OPEN LINKAGE. | Blackhawk Supply
MP918A1081 | 10 PSI OPERATING RANGE, INTERNAL BRACKET MOUNTING WITH NORMALLY OPEN LINKAGE. | Honeywell
Brand: Honeywell
SKU: MP918A1081
$1,440.04 each
View Details Macromatic TH43161-17-36J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 minutes | Encapsulated | Analog | Blackhawk Supply
TH43161-17-36J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-17-36J
$89.13 each
View Details York S1-02439490000 Pressure Switch Air 0.21 Inch Water Column On Rise Single Pole Normally Open for HVACR Equipment | Blackhawk Supply
S1-02439490000 | Pressure Switch Air 0.21 Inch Water Column On Rise Single Pole Normally Open for HVACR Equipment | York
Brand: York
SKU: S1-02439490000
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View Details Wika 52741788 PG43SA-S.100 0/60 psi Clamp connection | Blackhawk Supply
52741788 | PG43SA-S.100 0 / 60 psi Clamp connection | Wika
Brand: Wika
SKU: 52741788
$996.99 each
View Details RESIDEO PA404A1033/U Pressure Control Pressuretrol with Additive Differential 24/120/240/277 Volt 0.5-9 Pounds per Square Inch 150 Degrees Fahrenheit | Blackhawk Supply
PA404A1033 / U | Pressure Control Pressuretrol with Additive Differential 24 / 120 / 240 / 277 Volt 0.5-9 Pounds per Square Inch 150 Degrees Fahrenheit | RESIDEO
Brand: RESIDEO
SKU: PA404A1033/U
$348.18 each
View Details Dwyer CS-3 Low cost diaphragm pressure switch | adj. range 1-100" w.c. (.25-24.9 kPa) | deadband 7" w.c. (1.74 kPa). | Blackhawk Supply
CS-3 | Low cost diaphragm pressure switch | adj. range 1-100" w.c. (.25-24.9 kPa) | deadband 7" w.c. (1.74 kPa). | Dwyer
Brand: Dwyer
SKU: CS-3
$407.21 each
View Details Mcdonnell Miller 173003 Head Mechanism 150S-HD for 150 Series Snap Switch | Blackhawk Supply
173003 | Head Mechanism 150S-HD for 150 Series Snap Switch | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 173003
$1,245.07 each
View Details Sealed Units Parts (Supco) SFC300400 Pressure Switch Fan Cycling Low Pressure SPST Open 300-400 Close Pounds per Square Inch Direct | Blackhawk Supply
SFC300400 | Pressure Switch Fan Cycling Low Pressure SPST Open 300-400 Close Pounds per Square Inch Direct | Sealed Units Parts (Supco)
Brand: Sealed Units Parts (Supco)
SKU: SFC300400
$27.91 each
View Details Wika 9851810 611.10.2.5" 0 inches of water...100 inches of water 1/4 NP | Blackhawk Supply
9851810 | 611.10.2.5" 0 inches of water...100 inches of water 1 / 4 NP | Wika
Brand: Wika
SKU: 9851810
$86.99 each
View Details Raypak 007205F Gauge Temperature and Pressure 0 to 90 Pounds per Square Inch 70 to 250 Degrees Fahrenheit 1/2 Inch Bottom | Blackhawk Supply
007205F | Gauge Temperature and Pressure 0 to 90 Pounds per Square Inch 70 to 250 Degrees Fahrenheit 1 / 2 Inch Bottom | Raypak
Brand: Raypak
SKU: 007205F
$64.23 each
View Details Macromatic TH43162-17-16 Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 minutes | Encapsulated | Analog | Blackhawk Supply
TH43162-17-16 | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43162-17-16
$86.80 each
View Details Water Heater Parts 100187858 Switch Blower Prover 1.00 Inch Water Column Normally Open | Blackhawk Supply
100187858 | Switch Blower Prover 1.00 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100187858
$72.63 each
View Details Laars R0099800 Power Switch Elektra Star On/Off for 2 Pool and Spa Heater ESG | Blackhawk Supply
R0099800 | Power Switch Elektra Star On / Off for 2 Pool and Spa Heater ESG | Laars
Brand: Laars
SKU: R0099800
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Veris H321 Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Blackhawk Supply
H321 | Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Veris
Brand: Veris
SKU: H321
$170.43 each
Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
$381.67 each
Danfoss 065B8900 3/4" NPT C20 THERMOSTATIC DAMPER | Blackhawk Supply
065B8900 | 3/4" NPT C20 THERMOSTATIC DAMPER | Danfoss
Brand: Danfoss
SKU: 065B8900
$154.40 each
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$335.70 each
Contemporary Controls EISK5-GT Skorpion 5-Port GigE Switch | Blackhawk Supply
EISK5-GT | Skorpion 5-Port GigE Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$180.94 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$155.05 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
$137.02 each
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