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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 60 psi pressure range. Additional options include secondary chamber with vent.
$675.82
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 600 psi pressure range. Additional options on this model include secondary chamber with vent.
$675.82
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 30 psi pressure range. Additional options: secondary chamber with vent and stainless steel tag.
$693.92
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 400 psi pressure range. Additional options for this configuration include secondary chamber with vent and stainless steel tag.
$693.92
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 200 psi pressure range. Additional options include fire safe welded actuator and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$771.68
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 400 psi pressure range. Additional options on this model include 3/4" to 1/2" reducing bushing and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$647.61
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 30 psi pressure range. Additional options: 3/4" to 1/2" reducing bushing, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$711.01
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 60 psi pressure range. Additional options for this configuration include 3/4" to 1/2" reducing bushing, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$711.01
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B724SXJLMDTM07100#
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 100 psi pressure range. Additional options include 3/4" to 1/2" reducing bushing, metric range on label, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$722.53
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include 3/4" to 1/2" reducing bushing, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$690.71
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B724SXJLNHTM071000#
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 1,000 psi pressure range. Additional options: 3/4" to 1/2" reducing bushing, stainless steel tag, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$740.64
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 600 psi pressure range. Additional options for this configuration include metric electrical conduit connection M20 x 1.5 and 316 SS housing.
$1,046.82
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 200 psi pressure range. Additional options include terminal block and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$677.27
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include terminal block.
$627.35
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 600 psi pressure range. Additional options: terminal block.
$627.35
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 100 psi pressure range. Additional options for this configuration include metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$638.87
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 1,000 psi pressure range. Additional options include metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$588.95
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$638.87
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 600 psi pressure range. Additional options: metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$638.87
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 100 psi pressure range. Additional options for this configuration include metric range on label.
$588.95
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 30 psi pressure range. Additional options include metric range on label.
$588.95
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 400 psi pressure range. Additional options on this model include metric range on label.
$588.95
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 100 psi pressure range. Additional options: stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$656.98
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 30 psi pressure range. Additional options for this configuration include stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$656.98
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 60 psi pressure range. Additional options include secondary chamber with vent.
$675.82
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 600 psi pressure range. Additional options on this model include secondary chamber with vent.
$675.82
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 30 psi pressure range. Additional options: secondary chamber with vent and stainless steel tag.
$693.92
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 400 psi pressure range. Additional options for this configuration include secondary chamber with vent and stainless steel tag.
$693.92
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 200 psi pressure range. Additional options include fire safe welded actuator and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$771.68
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 400 psi pressure range. Additional options on this model include 3/4" to 1/2" reducing bushing and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$647.61
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 30 psi pressure range. Additional options: 3/4" to 1/2" reducing bushing, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$711.01
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 60 psi pressure range. Additional options for this configuration include 3/4" to 1/2" reducing bushing, terminal block, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$711.01
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B724SXJLMDTM07100#
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 100 psi pressure range. Additional options include 3/4" to 1/2" reducing bushing, metric range on label, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$722.53
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include 3/4" to 1/2" reducing bushing, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$690.71
Should ship between 07 Dec and 21 Dec
Subject to factory lead times
MPN:B724SXJLNHTM071000#
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 1,000 psi pressure range. Additional options: 3/4" to 1/2" reducing bushing, stainless steel tag, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$740.64
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 600 psi pressure range. Additional options for this configuration include metric electrical conduit connection M20 x 1.5 and 316 SS housing.
$1,046.82
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 200 psi pressure range. Additional options include terminal block and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$677.27
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include terminal block.
$627.35
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 600 psi pressure range. Additional options: terminal block.
$627.35
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 100 psi pressure range. Additional options for this configuration include metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$638.87
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 1,000 psi pressure range. Additional options include metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$588.95
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$638.87
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 600 psi pressure range. Additional options: metric range on label and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$638.87
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 100 psi pressure range. Additional options for this configuration include metric range on label.
$588.95
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 general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 30 psi pressure range. Additional options include metric range on label.
$588.95
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 general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 400 psi pressure range. Additional options on this model include metric range on label.
$588.95
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 general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 100 psi pressure range. Additional options: stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$656.98
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 general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 30 psi pressure range. Additional options for this configuration include stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$656.98
Should ship between 07 Dec and 21 Dec
Subject to factory lead times