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® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 30 psid pressure range. Additional options include traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,288.46
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
MPN:D468SXC4FSJLNH0730#D
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 30 psid pressure range. Additional options on this model include traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,306.56
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
MPN:D468SXC4FSJLNHTM0715#D
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 15 psid pressure range. Additional options: traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, stainless steel tag, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,356.49
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 psid pressure range.
$913.18
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 30 IWD pressure range.
$912.62
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 60 psid pressure range. Additional options on this model include 1/2" NPTF 316SS pressure connection.
$988.10
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psid pressure range. Additional options: FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,042.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 psid pressure range. Additional options for this configuration include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,042.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 400 psid pressure range. Additional options include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,042.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 15 psid pressure range. Additional options on this model include FM approval.
$942.87
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 IWD pressure range. Additional options: FM approval.
$942.31
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 IWD pressure range. Additional options for this configuration include FM approval and factory adjusted setpoint.
$972.00
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 15 psid pressure range.
$755.69
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 15 psid pressure range. Additional options on this model include 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$855.43
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 15 psid pressure range. Additional options: factory adjusted setpoint.
$785.38
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual low level (gold) contacts switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psid pressure range. Additional options for this configuration include factory adjusted setpoint and stainless steel tag.
$803.49
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 psid pressure range. Additional options include stainless steel tag.
$773.80
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, gold contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IWD pressure range.
$962.82
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, gold contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 IWD pressure range. Additional options: factory adjusted setpoint.
$992.51
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 IWD pressure range.
$800.17
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 60 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure and 316L stainless steel actuator seal. Sensing supports a 30 psid pressure range. Additional options include traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,288.46
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
MPN:D468SXC4FSJLNH0730#D
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure and 316L stainless steel actuator seal. It is rated for a 30 psid pressure range. Additional options on this model include traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, stainless steel tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,306.56
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
MPN:D468SXC4FSJLNHTM0715#D
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and 316L stainless steel actuator seal. The unit covers a 15 psid pressure range. Additional options: traceable calibration chart, factory adjusted setpoint, 3/4" to 1/2" reducing bushing, stainless steel tag, 2" pipe mounting bracket, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,356.49
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 psid pressure range.
$913.18
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 30 IWD pressure range.
$912.62
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 60 psid pressure range. Additional options on this model include 1/2" NPTF 316SS pressure connection.
$988.10
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 100 psid pressure range. Additional options: FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,042.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 psid pressure range. Additional options for this configuration include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,042.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual hermetically sealed, general purpose switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 400 psid pressure range. Additional options include FM approval and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$1,042.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, general purpose switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 15 psid pressure range. Additional options on this model include FM approval.
$942.87
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, general purpose switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 IWD pressure range. Additional options: FM approval.
$942.31
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual hermetically sealed, general purpose switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 30 IWD pressure range. Additional options for this configuration include FM approval and factory adjusted setpoint.
$972.00
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 15 psid pressure range.
$755.69
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual low level (gold) contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 15 psid pressure range. Additional options on this model include 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$855.43
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual low level (gold) contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 15 psid pressure range. Additional options: factory adjusted setpoint.
$785.38
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. It is equipped with a dual low level (gold) contacts switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 15 psid pressure range. Additional options for this configuration include factory adjusted setpoint and stainless steel tag.
$803.49
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This switch features a dual low level (gold) contacts switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 30 psid pressure range. Additional options include stainless steel tag.
$773.80
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. Operating specifications include a dual hermetically sealed, gold contacts switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IWD pressure range.
$962.82
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D4 differential pressure switch is designed for use on most applications requiring reliability and long-cycle life where monitoring of differential pressure is required. Ideal for satisfying requirements for differential pressure control, shutdown or alarm operations. This model includes a dual hermetically sealed, gold contacts switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 30 IWD pressure range. Additional options: factory adjusted setpoint.
$992.51
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 IWD pressure range.
$800.17
Should ship between 04 Dec and 18 Dec
Subject to factory lead times
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations. 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 60 psid pressure range.
$858.65
Should ship between 04 Dec and 18 Dec
Subject to factory lead times