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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include ATEX Directive 94/9/EC/IECEx rating and metric range on label.
$770.03
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include ATEX Directive 94/9/EC/IECEx rating, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$863.05
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psi pressure range. Additional options: FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 1,000 psi pressure range. Additional options on this model include FM approval and 1/2" NPTF 316SS pressure connection.
$849.82
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psi pressure range. Additional options: FM approval.
$699.98
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include FM approval.
$699.98
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include FM approval.
$699.98
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 100 psi pressure range. Additional options on this model include FM approval and cleaned for oxygen service.
$768.40
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psi pressure range. Additional options: FM approval, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$779.60
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 psi pressure range. Additional options for this configuration include FM approval, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$779.60
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include FM approval, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$779.60
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include FM approval and factory adjusted setpoint.
$729.67
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 psi pressure range. Additional options: FM approval, factory adjusted setpoint, UL limit control to 600 psi, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$887.76
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMFSK307200#
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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include FM approval, factory adjusted setpoint, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$842.99
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMFSNH06100#
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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 100 psi pressure range. Additional options include FM approval, factory adjusted setpoint, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$797.70
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMFSNH0630IMV
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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IMV pressure range. Additional options on this model include FM approval, factory adjusted setpoint, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$831.09
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 IW pressure range. Additional options: FM approval, factory adjusted setpoint, and stainless steel tag.
$855.78
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 60 psi pressure range. Additional options for this configuration include FM approval, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$768.01
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 200 psi pressure range. Additional options include FM approval and stainless steel tag.
$718.09
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include FM approval and stainless steel tag.
$718.09
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMNHTMYW0760#
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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 60 psi pressure range. Additional options: FM approval, stainless steel tag, 2" pipe mounting bracket, 316 SS housing, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,292.67
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 600 psi pressure range. Additional options for this configuration include FM approval and 2" pipe mounting bracket.
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include ATEX Directive 94/9/EC/IECEx rating and metric range on label.
$770.03
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include ATEX Directive 94/9/EC/IECEx rating, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$863.05
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psi pressure range. Additional options: FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$749.91
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 1,000 psi pressure range. Additional options on this model include FM approval and 1/2" NPTF 316SS pressure connection.
$849.82
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psi pressure range. Additional options: FM approval.
$699.98
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include FM approval.
$699.98
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include FM approval.
$699.98
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 100 psi pressure range. Additional options on this model include FM approval and cleaned for oxygen service.
$768.40
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psi pressure range. Additional options: FM approval, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$779.60
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 psi pressure range. Additional options for this configuration include FM approval, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$779.60
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 60 psi pressure range. Additional options include FM approval, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$779.60
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include FM approval and factory adjusted setpoint.
$729.67
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 psi pressure range. Additional options: FM approval, factory adjusted setpoint, UL limit control to 600 psi, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$887.76
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMFSK307200#
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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include FM approval, factory adjusted setpoint, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$842.99
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMFSNH06100#
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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 100 psi pressure range. Additional options include FM approval, factory adjusted setpoint, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$797.70
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMFSNH0630IMV
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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IMV pressure range. Additional options on this model include FM approval, factory adjusted setpoint, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$831.09
Should ship between 05 Dec and 19 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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 IW pressure range. Additional options: FM approval, factory adjusted setpoint, and stainless steel tag.
$855.78
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 60 psi pressure range. Additional options for this configuration include FM approval, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$768.01
Should ship between 05 Dec and 19 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, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 200 psi pressure range. Additional options include FM approval and stainless steel tag.
$718.09
Should ship between 05 Dec and 19 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, general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include FM approval and stainless steel tag.
$718.09
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B732VXFMNHTMYW0760#
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, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 60 psi pressure range. Additional options: FM approval, stainless steel tag, 2" pipe mounting bracket, 316 SS housing, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,292.67
Should ship between 05 Dec and 19 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, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 600 psi pressure range. Additional options for this configuration include FM approval and 2" pipe mounting bracket.
$749.91
Should ship between 05 Dec and 19 Dec
Subject to factory lead times