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
Filter
Filter
24,740 items
content loaded
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, gold contacts switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 200 psi pressure range. Additional options include FM approval, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$828.10
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, gold contacts switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include factory adjusted setpoint and stainless steel tag.
$721.36
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, gold contacts switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 psi pressure range. Additional options: factory adjusted setpoint and stainless steel tag.
$721.36
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, gold contacts switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 200 psi pressure range.
$748.48
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, gold contacts 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.
$748.48
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, gold contacts 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 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$798.41
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, gold contacts switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 400 psi pressure range. Additional options: 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$798.41
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, gold contacts 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 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$798.41
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FMFSK3NH06100#
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, gold contacts 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 traceable calibration chart, FM approval, factory adjusted setpoint, terminal block, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$1,024.94
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FMFSK3NH100#
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, gold contacts 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 traceable calibration chart, FM approval, factory adjusted setpoint, terminal block, and stainless steel tag.
$975.01
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FSK3MDNHYW100#
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, gold contacts 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: traceable calibration chart, factory adjusted setpoint, terminal block, metric range on label, stainless steel tag, and 316 SS housing.
$1,395.06
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FSMD06100#
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, gold contacts 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 traceable calibration chart, factory adjusted setpoint, metric range on label, and 1/2" NPTF 316SS pressure connection.
$938.74
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, gold contacts 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 CSA approval, fungus proofing, and 1/2" NPTF 316SS pressure connection.
$889.14
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, gold contacts switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 60 psi pressure range. Additional options on this model include CSA approval, fungus proofing, and 1/2" NPTF 316SS pressure connection.
$889.14
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, gold contacts 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: CSA approval, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$858.33
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, gold contacts switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include chained cover.
$773.77
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, gold contacts 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 chained cover.
$773.77
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM07100#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM071000#
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, gold contacts 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: chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM0715#
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, gold contacts switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM07200#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM0730#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM0760#
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, gold contacts switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 60 psi pressure range. Additional options: chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM07600#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
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, gold contacts switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 200 psi pressure range. Additional options include FM approval, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$828.10
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, gold contacts switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 200 psi pressure range. Additional options on this model include factory adjusted setpoint and stainless steel tag.
$721.36
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, gold contacts switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 psi pressure range. Additional options: factory adjusted setpoint and stainless steel tag.
$721.36
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, gold contacts switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 200 psi pressure range.
$748.48
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, gold contacts 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.
$748.48
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, gold contacts 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 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$798.41
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, gold contacts switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 400 psi pressure range. Additional options: 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$798.41
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, gold contacts 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 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$798.41
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FMFSK3NH06100#
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, gold contacts 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 traceable calibration chart, FM approval, factory adjusted setpoint, terminal block, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$1,024.94
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FMFSK3NH100#
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, gold contacts 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 traceable calibration chart, FM approval, factory adjusted setpoint, terminal block, and stainless steel tag.
$975.01
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FSK3MDNHYW100#
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, gold contacts 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: traceable calibration chart, factory adjusted setpoint, terminal block, metric range on label, stainless steel tag, and 316 SS housing.
$1,395.06
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXC4FSMD06100#
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, gold contacts 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 traceable calibration chart, factory adjusted setpoint, metric range on label, and 1/2" NPTF 316SS pressure connection.
$938.74
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, gold contacts 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 CSA approval, fungus proofing, and 1/2" NPTF 316SS pressure connection.
$889.14
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, gold contacts switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 60 psi pressure range. Additional options on this model include CSA approval, fungus proofing, and 1/2" NPTF 316SS pressure connection.
$889.14
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, gold contacts 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: CSA approval, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$858.33
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, gold contacts switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include chained cover.
$773.77
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, gold contacts 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 chained cover.
$773.77
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM07100#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM071000#
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, gold contacts 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: chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM0715#
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, gold contacts switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM07200#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM0730#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM0760#
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, gold contacts switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 60 psi pressure range. Additional options: chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times
MPN:B742SXCHFMPMRNTM07600#
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, gold contacts 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 chained cover, FM approval, 3/4" sealed conduit connection with 16 ft lead wires, range scale, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,006.74
Should ship between 05 Dec and 19 Dec
Subject to factory lead times