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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 150 IWD pressure range. Additional options include factory adjusted setpoint.
$594.11
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 30 IWD pressure range. Additional options on this model include factory adjusted setpoint.
$594.11
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 IWD pressure range. Additional options: factory adjusted setpoint.
$594.11
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IWD pressure range. Additional options for this configuration include factory adjusted setpoint, paper tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$674.36
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 150 IWD pressure range. Additional options include UL limit control to 150 inH2O.
$597.79
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 60 IWD pressure range. Additional options on this model include UL limit control to 150 inH2O.
$597.79
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 IWD pressure range. Additional options: high pressure.
$598.67
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 100 psid pressure range. Additional options for this configuration include pilot light(s) top mounted.
$650.97
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 manual reset, trip on increasing 15A 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 316 SS pressure connection.
$755.70
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IWD pressure range.
$655.73
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 60 psid pressure range.
$656.28
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 60 psid pressure range. Additional options for this configuration include FM approval, factory adjusted setpoint, stainless steel tag, and 316 SS pressure connection.
$866.57
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 100 IWD pressure range. Additional options include FM approval and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 150 IWD pressure range. Additional options on this model include FM approval and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A 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 and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 60 IWD pressure range. Additional options for this configuration include FM approval and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 100 IWD pressure range. Additional options include factory adjusted setpoint.
$685.42
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IWD pressure range. Additional options on this model include factory adjusted setpoint.
$685.42
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 200 psid pressure range. Additional options: 316 SS pressure connection.
$789.09
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 100 IWD pressure range.
$617.31
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. This switch features a manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 15 psid pressure range.
$675.80
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 30 psid pressure range.
$675.80
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. This model includes a manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 IWD pressure range.
$617.31
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IWD pressure range. Additional options for this configuration include chained cover.
$642.60
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 150 IWD pressure range. Additional options include factory adjusted setpoint.
$594.11
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 30 IWD pressure range. Additional options on this model include factory adjusted setpoint.
$594.11
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 IWD pressure range. Additional options: factory adjusted setpoint.
$594.11
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IWD pressure range. Additional options for this configuration include factory adjusted setpoint, paper tag, and 1/2" NPTM, 1/4" NPTF 316SS pressure connection (combination).
$674.36
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 150 IWD pressure range. Additional options include UL limit control to 150 inH2O.
$597.79
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 60 IWD pressure range. Additional options on this model include UL limit control to 150 inH2O.
$597.79
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 60 IWD pressure range. Additional options: high pressure.
$598.67
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 100 psid pressure range. Additional options for this configuration include pilot light(s) top mounted.
$650.97
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 manual reset, trip on increasing 15A 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 316 SS pressure connection.
$755.70
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IWD pressure range.
$655.73
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 60 psid pressure range.
$656.28
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 60 psid pressure range. Additional options for this configuration include FM approval, factory adjusted setpoint, stainless steel tag, and 316 SS pressure connection.
$866.57
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 100 IWD pressure range. Additional options include FM approval and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 150 IWD pressure range. Additional options on this model include FM approval and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A 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 and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Viton actuator seal. Range and sensing include a 60 IWD pressure range. Additional options for this configuration include FM approval and UL limit control to 150 inH2O.
$718.79
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 manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Viton actuator seal. Sensing supports a 100 IWD pressure range. Additional options include factory adjusted setpoint.
$685.42
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Viton actuator seal. It is rated for a 30 IWD pressure range. Additional options on this model include factory adjusted setpoint.
$685.42
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 manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Viton actuator seal. The unit covers a 200 psid pressure range. Additional options: 316 SS pressure connection.
$789.09
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 100 IWD pressure range.
$617.31
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. This switch features a manual reset, trip on increasing 15A switch element. It is built with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Sensing supports a 15 psid pressure range.
$675.80
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 manual reset, trip on increasing 15A switch element. Construction includes a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. It is rated for a 30 psid pressure range.
$675.80
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. This model includes a manual reset, trip on increasing 15A switch element. The unit is housed with a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. The unit covers a 30 IWD pressure range.
$617.31
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 manual reset, trip on increasing 15A switch element. Physical specs include a watertight epoxy coated aluminum enclosure and Buna-N actuator seal. Range and sensing include a 30 IWD pressure range. Additional options for this configuration include chained cover.
$642.60
Should ship between 04 Dec and 18 Dec
Subject to factory lead times