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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 400 psi pressure range. Additional options include factory adjusted setpoint and stainless steel tag.
$960.26
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 1,000 psi pressure range. Additional options on this model include factory adjusted setpoint and 2" pipe mounting bracket.
$992.08
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 dual hermetically sealed, narrow deadband 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: fire safe welded actuator.
$1,045.26
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 dual hermetically sealed, narrow deadband 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 fire safe welded actuator.
$1,045.26
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 15 psi pressure range. Additional options include 3/4" to 1/2" reducing bushing, metric range on label, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$996.12
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 100 psi pressure range. Additional options on this model include metric range on label.
$912.46
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 dual hermetically sealed, narrow deadband 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: metric range on label, stainless steel tag, and 3/4" sealed conduit connection with 16 ft lead wires.
$1,009.00
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 dual hermetically sealed, narrow deadband 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 3/4" sealed conduit connection with 16 ft lead wires.
$990.90
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 dual hermetically sealed, narrow deadband 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 and 3/4" sealed conduit connection with 16 ft lead wires.
$990.90
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 15 psi pressure range. Additional options on this model include stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband 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: stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband 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 stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 600 psi pressure range. Additional options include stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include stainless steel tag and 3/4" sealed conduit connection with 16 ft lead wires.
$1,009.00
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 dual hermetically sealed, narrow deadband 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: range scale and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$962.39
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 dual hermetically sealed, narrow deadband 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 range scale and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$962.39
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 dual hermetically sealed, narrow deadband 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 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 15 psi pressure range. Additional options on this model include 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband 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: 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband 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 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. Sensing supports a -15/15 IW pressure range.
$929.29
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. It is rated for a 30 psi pressure range.
$862.83
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 dual hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. The unit covers a 15 psi pressure range. Additional options: 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$912.75
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 dual hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$912.75
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 400 psi pressure range. Additional options include factory adjusted setpoint and stainless steel tag.
$960.26
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 1,000 psi pressure range. Additional options on this model include factory adjusted setpoint and 2" pipe mounting bracket.
$992.08
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 dual hermetically sealed, narrow deadband 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: fire safe welded actuator.
$1,045.26
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 dual hermetically sealed, narrow deadband 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 fire safe welded actuator.
$1,045.26
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 15 psi pressure range. Additional options include 3/4" to 1/2" reducing bushing, metric range on label, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$996.12
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 100 psi pressure range. Additional options on this model include metric range on label.
$912.46
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 dual hermetically sealed, narrow deadband 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: metric range on label, stainless steel tag, and 3/4" sealed conduit connection with 16 ft lead wires.
$1,009.00
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 dual hermetically sealed, narrow deadband 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 3/4" sealed conduit connection with 16 ft lead wires.
$990.90
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 dual hermetically sealed, narrow deadband 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 and 3/4" sealed conduit connection with 16 ft lead wires.
$990.90
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 15 psi pressure range. Additional options on this model include stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband 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: stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband 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 stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 600 psi pressure range. Additional options include stainless steel tag and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$980.49
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 30 psi pressure range. Additional options on this model include stainless steel tag and 3/4" sealed conduit connection with 16 ft lead wires.
$1,009.00
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 dual hermetically sealed, narrow deadband 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: range scale and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$962.39
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 dual hermetically sealed, narrow deadband 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 range scale and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$962.39
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 dual hermetically sealed, narrow deadband 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 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 15 psi pressure range. Additional options on this model include 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband 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: 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband 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 2" pipe mounting bracket and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,012.31
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 dual hermetically sealed, narrow deadband switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. Sensing supports a -15/15 IW pressure range.
$929.29
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 dual hermetically sealed, narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. It is rated for a 30 psi pressure range.
$862.83
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 dual hermetically sealed, narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. The unit covers a 15 psi pressure range. Additional options: 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$912.75
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 dual hermetically sealed, narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Teflon actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$912.75
Should ship between 05 Dec and 19 Dec
Subject to factory lead times