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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MPN:B720BXBPFS15IWV&15IW
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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a -15/15 IW pressure range. Additional options include wall mounting bracket inH2O and factory adjusted setpoint.
$639.19
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4C8CNFSJL600#
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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 600 psi pressure range. Additional options on this model include traceable calibration chart, CSA approval, ATEX Directive 94/9/EX/IECEx rating, factory adjusted setpoint, and 3/4" to 1/2" reducing bushing.
$824.91
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 10 IW pressure range. Additional options: traceable calibration chart, CSA approval, and 316 SS housing.
$1,186.41
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4FMFS15IWV&15IW
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a -15/15 IW pressure range. Additional options for this configuration include traceable calibration chart, FM approval, and factory adjusted setpoint.
$754.24
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 psi pressure range. Additional options include traceable calibration chart, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$724.55
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 10 IW pressure range. Additional options on this model include traceable calibration chart, factory adjusted setpoint, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$799.46
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 IW pressure range. Additional options: traceable calibration chart and factory adjusted setpoint.
$724.55
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4FSJLMDNHTM15#
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, metric range on label, stainless steel tag, and 2" pipe mounting bracket.
$751.39
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4FSNH0730IW
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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 IW pressure range. Additional options include traceable calibration chart, factory adjusted setpoint, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$817.57
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 30 IW pressure range. Additional options on this model include traceable calibration chart, factory adjusted setpoint, and 3/4" sealed conduit connection with 16 ft lead wires.
$802.98
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 IW pressure range. Additional options: traceable calibration chart, factory adjusted setpoint, and 3/4" sealed conduit connection with 16 ft lead wires.
$802.98
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4JLK3MDNHTM15#
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include traceable calibration chart, 3/4" to 1/2" reducing bushing, terminal block, metric range on label, stainless steel tag, and 2" pipe mounting bracket.
$760.10
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4MDNH06100IW
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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 100 IW pressure range. Additional options include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$762.88
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4MDNH06150IW
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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 150 IW pressure range. Additional options on this model include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$762.88
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 psi pressure range. Additional options: traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$712.96
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4MDNH0630IW
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IW pressure range. Additional options for this configuration include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$762.88
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 60 psi pressure range. Additional options include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$712.96
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 600 psi pressure range. Additional options on this model include traceable calibration chart and stainless steel tag.
$663.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 10 IW pressure range. Additional options: CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$675.96
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$626.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 psi pressure range. Additional options include CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$626.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 400 psi pressure range. Additional options on this model include CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$626.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 100 psi pressure range. Additional options: CSA approval.
$576.11
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 100 IW pressure range. Additional options for this configuration include CSA approval.
$626.03
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXBPFS15IWV&15IW
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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a -15/15 IW pressure range. Additional options include wall mounting bracket inH2O and factory adjusted setpoint.
$639.19
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4C8CNFSJL600#
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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 600 psi pressure range. Additional options on this model include traceable calibration chart, CSA approval, ATEX Directive 94/9/EX/IECEx rating, factory adjusted setpoint, and 3/4" to 1/2" reducing bushing.
$824.91
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 10 IW pressure range. Additional options: traceable calibration chart, CSA approval, and 316 SS housing.
$1,186.41
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4FMFS15IWV&15IW
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a -15/15 IW pressure range. Additional options for this configuration include traceable calibration chart, FM approval, and factory adjusted setpoint.
$754.24
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 psi pressure range. Additional options include traceable calibration chart, factory adjusted setpoint, and 1/2" NPTF 316SS pressure connection.
$724.55
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 10 IW pressure range. Additional options on this model include traceable calibration chart, factory adjusted setpoint, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$799.46
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 IW pressure range. Additional options: traceable calibration chart and factory adjusted setpoint.
$724.55
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4FSJLMDNHTM15#
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, metric range on label, stainless steel tag, and 2" pipe mounting bracket.
$751.39
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4FSNH0730IW
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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 IW pressure range. Additional options include traceable calibration chart, factory adjusted setpoint, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$817.57
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 30 IW pressure range. Additional options on this model include traceable calibration chart, factory adjusted setpoint, and 3/4" sealed conduit connection with 16 ft lead wires.
$802.98
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 IW pressure range. Additional options: traceable calibration chart, factory adjusted setpoint, and 3/4" sealed conduit connection with 16 ft lead wires.
$802.98
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4JLK3MDNHTM15#
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psi pressure range. Additional options for this configuration include traceable calibration chart, 3/4" to 1/2" reducing bushing, terminal block, metric range on label, stainless steel tag, and 2" pipe mounting bracket.
$760.10
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4MDNH06100IW
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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 100 IW pressure range. Additional options include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$762.88
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4MDNH06150IW
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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 150 IW pressure range. Additional options on this model include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$762.88
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 psi pressure range. Additional options: traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$712.96
Should ship between 08 Dec and 22 Dec
Subject to factory lead times
MPN:B720BXC4MDNH0630IW
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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IW pressure range. Additional options for this configuration include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$762.88
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 60 psi pressure range. Additional options include traceable calibration chart, metric range on label, stainless steel tag, and 1/2" NPTF 316SS pressure connection.
$712.96
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 600 psi pressure range. Additional options on this model include traceable calibration chart and stainless steel tag.
$663.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 10 IW pressure range. Additional options: CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$675.96
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 200 psi pressure range. Additional options for this configuration include CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$626.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. It is built with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 psi pressure range. Additional options include CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$626.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Construction includes an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 400 psi pressure range. Additional options on this model include CSA approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$626.03
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 100 psi pressure range. Additional options: CSA approval.
$576.11
Should ship between 08 Dec and 22 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 narrow deadband AC switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 100 IW pressure range. Additional options for this configuration include CSA approval.
$626.03
Should ship between 08 Dec and 22 Dec
Subject to factory lead times