Pressure Switch
Pressure switches open or close an electrical contact when pressure reaches a set point. They start and stop pumps and compressors, trigger alarms and shut equipment down when pressure is unsafe.
Pressure Switch Types
- Mechanical switches – simple, reliable and no power needed
- Electronic switches – adjustable set points and displays
- Differential pressure switches – filter and flow monitoring
- Vacuum switches – vacuum system control
- Explosion-proof switches – hazardous areas
Choosing a Switch
Select set point range, deadband, electrical rating and wetted materials. Fixed or adjustable deadband affects cycling. Add snubbers for pulsating systems.
Centro carries pressure switches for pumps, compressors and process safety.
Related categories: Pressure Control | Pressure Transmitters | Gauges | Pressure Regulators | Pressure Control Accessories
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The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 100 psi pressure range. Additional options include chained cover, traceable calibration chart, and factory adjusted setpoint.
$819.07
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 150 IW pressure range. Additional options on this model include chained cover, traceable calibration chart, and factory adjusted setpoint.
$868.99
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 psi pressure range. Additional options: chained cover, traceable calibration chart, and factory adjusted setpoint.
$819.07
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHC4FS30IMV&15#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IMV & 15 psi pressure range. Additional options for this configuration include chained cover, traceable calibration chart, and factory adjusted setpoint.
$852.45
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHC4FS30IWV&30IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a -30/30 IW pressure range. Additional options include chained cover, traceable calibration chart, and factory adjusted setpoint.
$868.99
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNFMK30715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 15 psi pressure range. Additional options on this model include chained cover, ATEX Directive 94/9/EX/IECEx rating, FM approval, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$921.47
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNFMK30760#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 psi pressure range. Additional options: chained cover, ATEX Directive 94/9/EX/IECEx rating, FM approval, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$921.47
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNK307150IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 150 IW pressure range. Additional options for this configuration include chained cover, ATEX Directive 94/9/EX/IECEx rating, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$941.71
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 60 psi pressure range. Additional options include chained cover, ATEX Directive 94/9/EX/IECEx rating, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$891.78
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNK30760IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 60 IW pressure range. Additional options on this model include chained cover, ATEX Directive 94/9/EX/IECEx rating, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$941.71
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMFSK30715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 15 psi pressure range. Additional options: chained cover, FM approval, factory adjusted setpoint, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$851.43
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 psi pressure range. Additional options for this configuration include chained cover, FM approval, factory adjusted setpoint, and terminal block.
$776.51
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMHXJLK3RN0710IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 10 IW pressure range. Additional options include chained cover, FM approval, high pressure, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$914.66
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN07100#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 100 psi pressure range. Additional options on this model include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$830.48
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN0715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 15 psi pressure range. Additional options: chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$830.48
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN0760#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 60 psi pressure range. Additional options for this configuration include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$830.48
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN6B0715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 15 psi pressure range. Additional options include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, cleaned for oxygen service, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$898.89
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN6B0760#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 60 psi pressure range. Additional options on this model include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, cleaned for oxygen service, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$898.89
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 psi pressure range. Additional options: chained cover, FM approval, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$821.74
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFSMDNH150IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 150 IW pressure range. Additional options for this configuration include chained cover, factory adjusted setpoint, metric range on label, and stainless steel tag.
$776.45
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 100 psi pressure range. Additional options include ATEX Directive 94/9/EC/IECEx rating.
$753.18
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 3,000 psi pressure range. Additional options on this model include ATEX Directive 94/9/EC/IECEx rating.
$828.10
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 10 IW pressure range. Additional options: ATEX Directive 94/9/EC/IECEx rating, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$882.72
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include ATEX Directive 94/9/EC/IECEx rating, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$832.80
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 100 psi pressure range. Additional options include chained cover, traceable calibration chart, and factory adjusted setpoint.
$819.07
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 150 IW pressure range. Additional options on this model include chained cover, traceable calibration chart, and factory adjusted setpoint.
$868.99
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 psi pressure range. Additional options: chained cover, traceable calibration chart, and factory adjusted setpoint.
$819.07
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHC4FS30IMV&15#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IMV & 15 psi pressure range. Additional options for this configuration include chained cover, traceable calibration chart, and factory adjusted setpoint.
$852.45
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHC4FS30IWV&30IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a -30/30 IW pressure range. Additional options include chained cover, traceable calibration chart, and factory adjusted setpoint.
$868.99
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNFMK30715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 15 psi pressure range. Additional options on this model include chained cover, ATEX Directive 94/9/EX/IECEx rating, FM approval, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$921.47
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNFMK30760#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 psi pressure range. Additional options: chained cover, ATEX Directive 94/9/EX/IECEx rating, FM approval, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$921.47
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNK307150IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 150 IW pressure range. Additional options for this configuration include chained cover, ATEX Directive 94/9/EX/IECEx rating, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$941.71
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 60 psi pressure range. Additional options include chained cover, ATEX Directive 94/9/EX/IECEx rating, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$891.78
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHCNK30760IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 60 IW pressure range. Additional options on this model include chained cover, ATEX Directive 94/9/EX/IECEx rating, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$941.71
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMFSK30715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 15 psi pressure range. Additional options: chained cover, FM approval, factory adjusted setpoint, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$851.43
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 psi pressure range. Additional options for this configuration include chained cover, FM approval, factory adjusted setpoint, and terminal block.
$776.51
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMHXJLK3RN0710IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 10 IW pressure range. Additional options include chained cover, FM approval, high pressure, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$914.66
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN07100#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 100 psi pressure range. Additional options on this model include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$830.48
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN0715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 15 psi pressure range. Additional options: chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$830.48
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN0760#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 60 psi pressure range. Additional options for this configuration include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$830.48
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN6B0715#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 15 psi pressure range. Additional options include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, cleaned for oxygen service, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$898.89
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFMJLK3RN6B0760#
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 60 psi pressure range. Additional options on this model include chained cover, FM approval, 3/4" to 1/2" reducing bushing, terminal block, range scale, cleaned for oxygen service, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$898.89
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 psi pressure range. Additional options: chained cover, FM approval, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$821.74
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B722BXCHFSMDNH150IW
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 150 IW pressure range. Additional options for this configuration include chained cover, factory adjusted setpoint, metric range on label, and stainless steel tag.
$776.45
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This switch features a hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 100 psi pressure range. Additional options include ATEX Directive 94/9/EC/IECEx rating.
$753.18
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. Operating specifications include a hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 3,000 psi pressure range. Additional options on this model include ATEX Directive 94/9/EC/IECEx rating.
$828.10
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. This model includes a hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 10 IW pressure range. Additional options: ATEX Directive 94/9/EC/IECEx rating, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$882.72
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
The Ashcroft® B7 NEMA 7/9 pressure switch is designed for use in virtually all process, industrial and many OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. It is equipped with a hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include ATEX Directive 94/9/EC/IECEx rating, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$832.80
Should ship between 07 Dec and 21 Dec
Subject to factory lead times