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View Details Dwyer 1009E-B2-J Explosion-proof pressure switch | adj. range 200-1400 psig (13.8-96.5 bar) | approx. deadband (fixed) 90 psig (6.2 bar). | Blackhawk Supply
1009E-B2-J | Explosion-proof pressure switch | adj. range 200-1400 psig (13.8-96.5 bar) | approx. deadband (fixed) 90 psig (6.2 bar). | Dwyer
Brand: Dwyer
SKU: 1009E-B2-J
$1,265.10 each
View Details York S1-02435979000 Pressure Switch Air -0.15 Inch Water Column On Fall Single Pole Normally Open | Blackhawk Supply
S1-02435979000 | Pressure Switch Air -0.15 Inch Water Column On Fall Single Pole Normally Open | York
Brand: York
SKU: S1-02435979000
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View Details York S1-02434769000 Pressure Switch Air 1.60/0.40 Deact Normally Open | Blackhawk Supply
S1-02434769000 | Pressure Switch Air 1.60 / 0.40 Deact Normally Open | York
Brand: York
SKU: S1-02434769000
View Details
View Details Macromatic TH43162-07-04J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.3 - 30 seconds | Encapsulated | Analog | Blackhawk Supply
TH43162-07-04J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.3 - 30 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43162-07-04J
$86.80 each
View Details Reznor RZ201962 Limit Switch Auto Reset 36T 170-250 Degrees Fahrenheit | Blackhawk Supply
RZ201962 | Limit Switch Auto Reset 36T 170-250 Degrees Fahrenheit | Reznor
Brand: Reznor
SKU: RZ201962
$40.53 each
View Details Dwyer DS-7231-153-3 Pressure switch | brass Bourdon tube | range 10" Hg Vac-12 psig | 1.5 psig fixed deadband. | Blackhawk Supply
DS-7231-153-3 | Pressure switch | brass Bourdon tube | range 10" Hg Vac-12 psig | 1.5 psig fixed deadband. | Dwyer
Brand: Dwyer
SKU: DS-7231-153-3
$926.63 each
View Details Macromatic TH43161-F-33J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43161-F-33J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-F-33J
$89.13 each
View Details Macromatic THR-13166-17-34 Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 1.2 - 120 minutes | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
THR-13166-17-34 | Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 1.2 - 120 minutes | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: THR-13166-17-34
$72.08 each
View Details Dwyer MDS-0 Miniature pressure switch | set point 0.5" H2O. | Blackhawk Supply
MDS-0 | Miniature pressure switch | set point 0.5" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-0
$47.22 each
View Details Honeywell RP972A1006/U ADJUSTABLE FOR OUTPUT = INPUT AT 6-1/2, 8, OR 9 PSI. | Blackhawk Supply
RP972A1006 / U | ADJUSTABLE FOR OUTPUT = INPUT AT 6-1 / 2, 8, OR 9 PSI. | Honeywell
Brand: Honeywell
SKU: RP972A1006/U
$232.31 each
View Details Dwyer PTGD-SC07A Differential piston gage | in-line connections | range 0-40 psid. | Blackhawk Supply
PTGD-SC07A | Differential piston gage | in-line connections | range 0-40 psid. | Dwyer
Brand: Dwyer
SKU: PTGD-SC07A
$672.98 each
View Details Wika 4212960 732.26 6" special range (approx. 750 mbar) 2 x 1/4 NPT Fe | Blackhawk Supply
4212960 | 732.26 6" special range (approx. 750 mbar) 2 x 1 / 4 NPT Fe | Wika
Brand: Wika
SKU: 4212960
$3,345.99 each
View Details York S1-02439706000 Pressure Switch 0.10 Inch Water Column On Fall Single Pole Normally Open | Blackhawk Supply
S1-02439706000 | Pressure Switch 0.10 Inch Water Column On Fall Single Pole Normally Open | York
Brand: York
SKU: S1-02439706000
View Details
View Details Honeywell P658A1013/U SET AT 10 PSI. DIFFERENTIAL. | Blackhawk Supply
P658A1013 / U | SET AT 10 PSI. DIFFERENTIAL. | Honeywell
Brand: Honeywell
SKU: P658A1013/U
$277.99 each
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
$121.28 each
View Details Johnson Controls P32AC-8C ASSYDIFFPressurecontrol | Blackhawk Supply
P32AC-8C | ASSYDIFFPressurecontrol | Johnson Controls
Brand: Johnson Controls
SKU: P32AC-8C
$128.69 each
View Details Dwyer DA-7031-153-2 Pressure switch | brass Bourdon tube | range 30-0" Hg Vac | 13.5" Hg min. deadband. | Blackhawk Supply
DA-7031-153-2 | Pressure switch | brass Bourdon tube | range 30-0" Hg Vac | 13.5" Hg min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7031-153-2
$926.63 each
View Details York S1-02435760000 Pressure Switch Air 0.67 Inch Water Column On Fall Single Pole Normally Open | Blackhawk Supply
S1-02435760000 | Pressure Switch Air 0.67 Inch Water Column On Fall Single Pole Normally Open | York
Brand: York
SKU: S1-02435760000
$56.70 each
View Details Dwyer APS-550 Adjustable pressure switch | set point range 15.0-485 psi (1.0-33.4 bar) increasing | 20.0-500 psi (1.4-34.5 bar) decreasing | ±10.0 psi (.69 bar) repeatability | 5-22 psi (.35-1.5 bar) deadband. | Blackhawk Supply
APS-550 | Adjustable pressure switch | set point range 15.0-485 psi (1.0-33.4 bar) increasing | 20.0-500 psi (1.4-34.5 bar) decreasing | ±10.0 psi (.69 bar) repeatability | 5-22 psi (.35-1.5 bar) deadband. | Dwyer
Brand: Dwyer
SKU: APS-550
$219.39 each
View Details Wika 58472199 PSD-4; -1...+1,5 bar gauge ; one switching output (PNP/NPN) | Blackhawk Supply
58472199 | PSD-4; -1...+1, 5 bar gauge ; one switching output (PNP / NPN) | Wika
Brand: Wika
SKU: 58472199
$683.99 each
View Details Water Heater Parts 100110013 Pressure Switch Air -0.61 Inch Water Column Normally Open | Blackhawk Supply
100110013 | Pressure Switch Air -0.61 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100110013
$71.04 each
View Details ACI DBL-205D Differential Pressure Switch, 0.8 to 4.0 inWC, SPDT, Auto Reset, NEMA 3 Enclosure | Blackhawk Supply
DBL-205D | Differential Pressure Switch, 0.8 to 4.0 inWC, SPDT, Auto Reset, NEMA 3 Enclosure | ACI
Brand: ACI
SKU: DBL-205D
$41.63 each
View Details Water Heater Parts 100110806 Switch Blower Prover 2.50 Inch Water Column Normally Open | Blackhawk Supply
100110806 | Switch Blower Prover 2.50 Inch Water Column Normally Open | Water Heater Parts
Brand: Water Heater Parts
SKU: 100110806
$54.40 each
View Details Square D VCF01 MAIN EMERGENCY SWITCH 20A | Blackhawk Supply
VCF01 | MAIN EMERGENCY SWITCH 20A | Square D
Brand: Square D
SKU: VCF01
$90.81 each
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Brand: iO HVAC Controls
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Contemporary Controls EISK8-100T Skorpion 8-Port 10/100Mbps Switch | Blackhawk Supply
EISK8-100T | Skorpion 8-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
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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
Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
AS-IH-1013-1 | Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
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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
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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
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