pressure switches

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View Details York S1-02427632001 Pressure Switch Air 0.40 Inch Water Column On Fall Single Pole Normally Open for Natural Gas Furnace | Blackhawk Supply
S1-02427632001 | Pressure Switch Air 0.40 Inch Water Column On Fall Single Pole Normally Open for Natural Gas Furnace | York
Brand: York
SKU: S1-02427632001
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View Details Wika 52939003 PSM02 3 ... 30 psi 1/4 NPT | Blackhawk Supply
52939003 | PSM02 3 ... 30 psi 1 / 4 NPT | Wika
Brand: Wika
SKU: 52939003
$390.99 each
View Details Honeywell 305972 RECEIVER GAGE. 1-1/2" DIAMETER. FOR RP920 AND RP908. 1/8" NPT. CENTER B ACK CONNECTED. 50 TO 100 F. | Blackhawk Supply
305972 | RECEIVER GAGE. 1-1 / 2" DIAMETER. FOR RP920 AND RP908. 1 / 8" NPT. CENTER B ACK CONNECTED. 50 TO 100 F. | Honeywell
Brand: Honeywell
SKU: 305972
$217.59 each
View Details Lochinvar 100157749 Pressure Switch Manual Reset High/Low for KBN500-800 | Blackhawk Supply
100157749 | Pressure Switch Manual Reset High / Low for KBN500-800 | Lochinvar
Brand: Lochinvar
SKU: 100157749
$345.87 each
View Details Wika 14294974 PSD-4; 0...150 psig ; one switching output (PNP/NPN) + 4...2 | Blackhawk Supply
14294974 | PSD-4; 0...150 psig ; one switching output (PNP / NPN) + 4...2 | Wika
Brand: Wika
SKU: 14294974
$750.99 each
View Details York S1-02435263000 Pressure Switch Air 1.45 Inch Water Column On Fall Single Pole Normally Open | Blackhawk Supply
S1-02435263000 | Pressure Switch Air 1.45 Inch Water Column On Fall Single Pole Normally Open | York
Brand: York
SKU: S1-02435263000
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View Details Dwyer DA-7041-153-13E Pressure switch | 316SS Bourdon tube | range 200-2500 psig | 600 psig min. deadband. | Blackhawk Supply
DA-7041-153-13E | Pressure switch | 316SS Bourdon tube | range 200-2500 psig | 600 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7041-153-13E
$1,884.14 each
View Details Mars Controls 39022 Limit Switch 390 Klixon L180-4 Open on Temperature Rise Close at 140 Degrees Fahrenheit/Open at 180 Degrees Fahrenheit | Blackhawk Supply
39022 | Limit Switch 390 Klixon L180-4 Open on Temperature Rise Close at 140 Degrees Fahrenheit / Open at 180 Degrees Fahrenheit | Mars Controls
Brand: Mars Controls
SKU: 39022
$45.86 each
View Details Macromatic TH43161-12-32J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 3 - 300 seconds | Encapsulated | Analog | Blackhawk Supply
TH43161-12-32J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 3 - 300 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-12-32J
$89.13 each
View Details Dwyer 1007E-A1-J Explosion-proof pressure switch | adj. range 75-550 psig (5.2-37.9 bar) | approx. deadband (fixed) 36 psig (2.5 bar). | Blackhawk Supply
1007E-A1-J | Explosion-proof pressure switch | adj. range 75-550 psig (5.2-37.9 bar) | approx. deadband (fixed) 36 psig (2.5 bar). | Dwyer
Brand: Dwyer
SKU: 1007E-A1-J
$1,151.90 each
View Details Macromatic CUH05A2FG Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Blackhawk Supply
CUH05A2FG | Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Macromatic
Brand: Macromatic
SKU: CUH05A2FG
$107.85 each
View Details Dwyer 1007W-A1-D Weatherproof pressure switch | adj. range 75-550 psig (5.2-37.9 bar) | approx. deadband (fixed) 30 psig (2.1 bar). | Blackhawk Supply
1007W-A1-D | Weatherproof pressure switch | adj. range 75-550 psig (5.2-37.9 bar) | approx. deadband (fixed) 30 psig (2.1 bar). | Dwyer
Brand: Dwyer
SKU: 1007W-A1-D
$722.51 each
View Details Dwyer DA-7041-153-21E Pressure switch | 316SS Bourdon tube | range 30-400 psig | 78 psig min. deadband. | Blackhawk Supply
DA-7041-153-21E | Pressure switch | 316SS Bourdon tube | range 30-400 psig | 78 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7041-153-21E
$1,476.76 each
View Details Dwyer A2-5801 Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | spade terminals | NO | Blackhawk Supply
A2-5801 | Subminiature pressure switch | brass | 2-20 psi (.14-1.4 bar) | spade terminals | NO | Dwyer
Brand: Dwyer
SKU: A2-5801
$57.56 each
View Details Dwyer DA-7041-153-24E Pressure switch | 316SS Bourdon tube | range 10-150 psig | 16.5 psig min. deadband. | Blackhawk Supply
DA-7041-153-24E | Pressure switch | 316SS Bourdon tube | range 10-150 psig | 16.5 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7041-153-24E
$1,346.72 each
View Details Dwyer EDAW-N1E1-09T1 Electronic pressure switch | range 0-1500 psi | 1/4" male NPT bottom connection | 316L SS | 2 SPDT relays | 4-20 mA output. | Blackhawk Supply
EDAW-N1E1-09T1 | Electronic pressure switch | range 0-1500 psi | 1 / 4" male NPT bottom connection | 316L SS | 2 SPDT relays | 4-20 mA output. | Dwyer
Brand: Dwyer
SKU: EDAW-N1E1-09T1
$615.88 each
View Details Wika 9749462 232.54.063 (approx. 1 bar) 10SQRT (3-15PSI) 1/4 NPT lower | Blackhawk Supply
9749462 | 232.54.063 (approx. 1 bar) 10SQRT (3-15PSI) 1 / 4 NPT lower | Wika
Brand: Wika
SKU: 9749462
$136.99 each
View Details Water Heater Parts 100329818 Pressure Switch Air -1.8 Inch Water Column Normally Closed | Blackhawk Supply
100329818 | Pressure Switch Air -1.8 Inch Water Column Normally Closed | Water Heater Parts
Brand: Water Heater Parts
SKU: 100329818
$36.95 each
View Details Lochinvar 100073334 Pressure Switch High/Low Gas Manual Reset for FTX500 | Blackhawk Supply
100073334 | Pressure Switch High / Low Gas Manual Reset for FTX500 | Lochinvar
Brand: Lochinvar
SKU: 100073334
$80.47 each
View Details Wika 52806200 PSA-31 ; 0...160 psig; one switching output (PNP) + 4...20 m | Blackhawk Supply
52806200 | PSA-31 ; 0...160 psig; one switching output (PNP) + 4...20 m | Wika
Brand: Wika
SKU: 52806200
$802.99 each
View Details Thermo Pride Furnaces 350495 Limit Switch High Limit 350495 for CMA1-50/CMA3-50/CMC1-50 | Blackhawk Supply
350495 | Limit Switch High Limit 350495 for CMA1-50 / CMA3-50 / CMC1-50 | Thermo Pride Furnaces
Brand: Thermo Pride Furnaces
SKU: 350495
$67.87 each
View Details Dwyer A2-6811 Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | spade terminals | NC | Blackhawk Supply
A2-6811 | Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | spade terminals | NC | Dwyer
Brand: Dwyer
SKU: A2-6811
$56.11 each
View Details Johnson Controls P70GA-11C PRESSURECONTROL,P70SERIES | Blackhawk Supply
P70GA-11C | PRESSURECONTROL, P70SERIES | Johnson Controls
Brand: Johnson Controls
SKU: P70GA-11C
$367.66 each
View Details Dwyer DA-7021-153-12S Pressure switch | 403SS Bourdon tube | range 100-1500 psig | 195 psig min. deadband. | Blackhawk Supply
DA-7021-153-12S | Pressure switch | 403SS Bourdon tube | range 100-1500 psig | 195 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7021-153-12S
$1,886.13 each
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Brand: Contemporary Controls
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Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
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Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
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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
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Brand: Veris
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Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
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Danfoss 065B8900 3/4" NPT C20 THERMOSTATIC DAMPER | Blackhawk Supply
065B8900 | 3/4" NPT C20 THERMOSTATIC DAMPER | Danfoss
Brand: Danfoss
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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
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Contemporary Controls EISK5-GT Skorpion 5-Port GigE Switch | Blackhawk Supply
EISK5-GT | Skorpion 5-Port GigE Switch | Contemporary Controls
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