pressure switches

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View Details Lochinvar 100208388 Pressure Switch Air 1 Inch Water Column | Blackhawk Supply
100208388 | Pressure Switch Air 1 Inch Water Column | Lochinvar
Brand: Lochinvar
SKU: 100208388
$185.77 each
View Details Lochinvar 100208384 Pressure Switch 0.85 Inch Water Column | Blackhawk Supply
100208384 | Pressure Switch 0.85 Inch Water Column | Lochinvar
Brand: Lochinvar
SKU: 100208384
$44.25 each
View Details Carlin 50806S Flow Switch Air for EZ Gas Burner Pro Series | Blackhawk Supply
50806S | Flow Switch Air for EZ Gas Burner Pro Series | Carlin
Brand: Carlin
SKU: 50806S
$28.79 each
View Details Burnham Boilers 80160191 Switch Water Pressure with 1/4 Inch Quick Connect Pressure Rise Switch at 10PSI Single Pole Normally Open | Blackhawk Supply
80160191 | Switch Water Pressure with 1 / 4 Inch Quick Connect Pressure Rise Switch at 10PSI Single Pole Normally Open | Burnham Boilers (OBSOLETE)
Brand: Burnham Boilers
SKU: 80160191
View Details
View Details Bosch 7738005410 Pressure Switch Differential for SSB85-SSB160 | Blackhawk Supply
7738005410 | Pressure Switch Differential for SSB85-SSB160 | Bosch
Brand: Bosch
SKU: 7738005410
$192.78 each
View Details Wika 57394135 PSD-4; -1...0 bar gauge ; two switching outputs (PNP/NPN) | Blackhawk Supply
57394135 | PSD-4; -1...0 bar gauge ; two switching outputs (PNP / NPN) | Wika
Brand: Wika
SKU: 57394135
$683.99 each
View Details Wika 52876256 PSM01 1/8 NPT | Blackhawk Supply
52876256 | PSM01 1 / 8 NPT | Wika
Brand: Wika
SKU: 52876256
$285.99 each
View Details Wika 52853791 A-1200 ; 0...3000 psig; one switching output (PNP) | Blackhawk Supply
52853791 | A-1200 ; 0...3000 psig; one switching output (PNP) | Wika
Brand: Wika
SKU: 52853791
$234.99 each
View Details Wika 52824833 PSD-4; 0...2000 psig ; two switching output (PNP/NPN) + 4... | Blackhawk Supply
52824833 | PSD-4; 0...2000 psig ; two switching output (PNP / NPN) + 4... | Wika
Brand: Wika
SKU: 52824833
$714.99 each
View Details Wika 14087337 PSM01 0.2 ... 2 bar G 1/4 B acc. to ISO228-1 | Blackhawk Supply
14087337 | PSM01 0.2 ... 2 bar G 1 / 4 B acc. to ISO228-1 | Wika
Brand: Wika
SKU: 14087337
$154.99 each
View Details Dwyer AVFS-2 Thermo air flow switch | 24 VDC. | Blackhawk Supply
AVFS-2 | Thermo air flow switch | 24 VDC. | Dwyer
Brand: Dwyer
SKU: AVFS-2
$418.13 each
View Details Dwyer A6-453221 Pressure switch | set point range 8-13 ±2 psi (0.55-0.90 ±0.18 bar). | Blackhawk Supply
A6-453221 | Pressure switch | set point range 8-13 ±2 psi (0.55-0.90 ±0.18 bar). | Dwyer
Brand: Dwyer
SKU: A6-453221
$33.09 each
View Details Dwyer A6-251221 Durable brass pressure switch | adjustable from 1.1 to 3 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply
A6-251221 | Durable brass pressure switch | adjustable from 1.1 to 3 psi | SPDT | 1 / 4" NPT male connection. | Dwyer
Brand: Dwyer
SKU: A6-251221
$30.12 each
View Details Dwyer MHS-1 Miniature high sensitivity pressure switch | min. set point 3" w.c. (7.5 mbar) | max. set point 10" w.c. (25 mbar). | Blackhawk Supply
MHS-1 | Miniature high sensitivity pressure switch | min. set point 3" w.c. (7.5 mbar) | max. set point 10" w.c. (25 mbar). | Dwyer
Brand: Dwyer
SKU: MHS-1
$27.51 each
View Details Dwyer A2-7801 Subminiature pressure switch | brass | 50-150 psi (3.5-10.3 bar) | spade terminals | NO | Blackhawk Supply
A2-7801 | Subminiature pressure switch | brass | 50-150 psi (3.5-10.3 bar) | spade terminals | NO | Dwyer
Brand: Dwyer
SKU: A2-7801
$56.11 each
View Details Dwyer A2-6813 Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | flying leads | NC | Blackhawk Supply
A2-6813 | Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | flying leads | NC | Dwyer
Brand: Dwyer
SKU: A2-6813
$54.91 each
View Details Dwyer AVS-350 Adjustable pressure switch | set point range 6.0-21.5" Hg (15.2-54.6 cm Hg) increasing | 8.4-28.2" Hg (21.3-71.6 cm Hg) decreasing | ±4.0" Hg (10.2 cm Hg) repeatability | 2.6-7.3" Hg (6.6-18.5 cm Hg) deadband. | Blackhawk Supply
AVS-350 | Adjustable pressure switch | set point range 6.0-21.5" Hg (15.2-54.6 cm Hg) increasing | 8.4-28.2" Hg (21.3-71.6 cm Hg) decreasing | ±4.0" Hg (10.2 cm Hg) repeatability | 2.6-7.3" Hg (6.6-18.5 cm Hg) deadband. | Dwyer
Brand: Dwyer
SKU: AVS-350
$211.64 each
View Details Dwyer CS-30 Low cost diaphragm pressure switch | adj. range 1-30 psig (.07-2.1 bar) | deadband 1.0 psig (0.07 bar). | Blackhawk Supply
CS-30 | Low cost diaphragm pressure switch | adj. range 1-30 psig (.07-2.1 bar) | deadband 1.0 psig (0.07 bar). | Dwyer
Brand: Dwyer
SKU: CS-30
$407.21 each
View Details Dwyer A9-4 Pressure switch | range 21.8-58 psig (1.5-4.0 bar) | deadband 3.6 ±2.2 psig (0.25 ±0.1 bar) | max. pressure 87.0 psig (6.0 bar) | temperature limit 257°F (125°C) | stainless steel diaphragm. | Blackhawk Supply
A9-4 | Pressure switch | range 21.8-58 psig (1.5-4.0 bar) | deadband 3.6 ±2.2 psig (0.25 ±0.1 bar) | max. pressure 87.0 psig (6.0 bar) | temperature limit 257°F (125°C) | stainless steel diaphragm. | Dwyer
Brand: Dwyer
SKU: A9-4
$43.63 each
View Details Dwyer DA-7031-153-5 Pressure switch | brass Bourdon tube | range 2-60 psig | 9 psig min. deadband. | Blackhawk Supply
DA-7031-153-5 | Pressure switch | brass Bourdon tube | range 2-60 psig | 9 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7031-153-5
$926.63 each
View Details Dwyer DA-7031-153-3A Pressure switch | brass Bourdon tube | range 1/8-20 psig | 6 psig min. deadband. | Blackhawk Supply
DA-7031-153-3A | Pressure switch | brass Bourdon tube | range 1 / 8-20 psig | 6 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7031-153-3A
$926.63 each
View Details Dwyer DA-7021-153-9S Pressure switch | 403SS Bourdon tube | range 10-300 psig | 28.5 psig min. deadband. | Blackhawk Supply
DA-7021-153-9S | Pressure switch | 403SS Bourdon tube | range 10-300 psig | 28.5 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7021-153-9S
$1,416.05 each
View Details Dwyer DA-7021-153-6S Pressure switch | 403SS Bourdon tube | range 5-100 psig | 19.5 psig min. deadband. | Blackhawk Supply
DA-7021-153-6S | Pressure switch | 403SS Bourdon tube | range 5-100 psig | 19.5 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7021-153-6S
$1,241.06 each
View Details Dwyer A4-2 Differential pressure switch | ±4 psi (.28 bar) repeatability | set point (increasing) 13-25 psid (.89-1.7 bar) | set point (decreasing) 5-16 psid (.34-1.1 bar). | Blackhawk Supply
A4-2 | Differential pressure switch | ±4 psi (.28 bar) repeatability | set point (increasing) 13-25 psid (.89-1.7 bar) | set point (decreasing) 5-16 psid (.34-1.1 bar). | Dwyer
Brand: Dwyer
SKU: A4-2
$292.40 each
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