Pressure Switch - Ashcroft
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® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Sensing supports a 30 IWD pressure range. Additional options include stainless steel tag.
$926.53
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/4" NPT female process connection. It is rated for a 60 psid pressure range.
$1,151.58
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/4" NPT female process connection. The unit covers a 90 psid pressure range. Additional options: cleaned for oxygen service.
$1,219.99
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/4" NPT female process connection. Range and sensing include a 60 psid pressure range. Additional options for this configuration include 316 stainless steel pressure connection and cleaned for oxygen service.
$1,219.99
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Teflon actuator seal, and 1/4" NPT female process connection. Sensing supports a 30 psid pressure range. Additional options include factory adjusted setpoints.
$1,046.53
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/2" NPT female process connection. It is rated for a 15 psid pressure range. Additional options on this model include factory adjusted setpoints.
$1,104.90
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/2" NPT female process connection. The unit covers a 60 psid pressure range. Additional options: terminal blocks and 316 stainless steel pressure connection.
$1,246.41
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/2" NPT female process connection. Range and sensing include a 200 psid pressure range. Additional options for this configuration include 316 stainless steel pressure connection.
$1,208.01
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. Sensing supports a 100 psid pressure range.
$1,000.29
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. It is rated for a 30 psid pressure range.
$1,000.29
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. The unit covers a 60 psid pressure range.
$1,000.29
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. Range and sensing include a 400 psid pressure range. Additional options for this configuration include 316 stainless steel pressure connection and cleaned for oxygen service.
$1,201.51
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Sensing supports a 100 psid pressure range.
$966.91
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. It is rated for a 30 IWD pressure range.
$908.43
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. The unit covers a 60 psid pressure range. Additional options: CSA approval and terminal blocks.
$1,047.13
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Range and sensing include a 100 psid pressure range. Additional options for this configuration include factory adjusted setpoints.
$996.60
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female & 1/2" NPT male combination process connection. Sensing supports a 100 IWD pressure range.
$1,099.47
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. It is rated for a 30 psid pressure range. Additional options on this model include factory adjusted setpoints.
$1,029.98
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a hermetically sealed switch, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. The unit covers a 30 psid pressure range.
$1,106.33
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a hermetically sealed switch, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/2" NPT female process connection. Range and sensing include a 30 psid pressure range. Additional options for this configuration include traceable calibration certificate and stainless steel tag.
$1,494.67
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a hermetically sealed switch, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. Sensing supports a 150 IWD pressure range. Additional options include factory adjusted setpoints.
$1,168.85
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female & 1/2" NPT male combination process connection. It is rated for a 30 psid pressure range. Additional options on this model include factory adjusted setpoints, stainless steel tag, and 316 stainless steel pressure connection.
$1,267.50
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. The unit covers a 30 IWD pressure range.
$928.68
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Range and sensing include a 60 psid pressure range.
$987.17
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Sensing supports a 30 IWD pressure range. Additional options include stainless steel tag.
$926.53
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/4" NPT female process connection. It is rated for a 60 psid pressure range.
$1,151.58
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/4" NPT female process connection. The unit covers a 90 psid pressure range. Additional options: cleaned for oxygen service.
$1,219.99
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/4" NPT female process connection. Range and sensing include a 60 psid pressure range. Additional options for this configuration include 316 stainless steel pressure connection and cleaned for oxygen service.
$1,219.99
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Teflon actuator seal, and 1/4" NPT female process connection. Sensing supports a 30 psid pressure range. Additional options include factory adjusted setpoints.
$1,046.53
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/2" NPT female process connection. It is rated for a 15 psid pressure range. Additional options on this model include factory adjusted setpoints.
$1,104.90
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/2" NPT female process connection. The unit covers a 60 psid pressure range. Additional options: terminal blocks and 316 stainless steel pressure connection.
$1,246.41
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/2" NPT female process connection. Range and sensing include a 200 psid pressure range. Additional options for this configuration include 316 stainless steel pressure connection.
$1,208.01
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. Sensing supports a 100 psid pressure range.
$1,000.29
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. It is rated for a 30 psid pressure range.
$1,000.29
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. The unit covers a 60 psid pressure range.
$1,000.29
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. Range and sensing include a 400 psid pressure range. Additional options for this configuration include 316 stainless steel pressure connection and cleaned for oxygen service.
$1,201.51
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Sensing supports a 100 psid pressure range.
$966.91
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. It is rated for a 30 IWD pressure range.
$908.43
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. The unit covers a 60 psid pressure range. Additional options: CSA approval and terminal blocks.
$1,047.13
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Range and sensing include a 100 psid pressure range. Additional options for this configuration include factory adjusted setpoints.
$996.60
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female & 1/2" NPT male combination process connection. Sensing supports a 100 IWD pressure range.
$1,099.47
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a general purpose switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. It is rated for a 30 psid pressure range. Additional options on this model include factory adjusted setpoints.
$1,029.98
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a hermetically sealed switch, general purpose switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. The unit covers a 30 psid pressure range.
$1,106.33
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a hermetically sealed switch, general purpose switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, 316L stainless steel actuator seal, and 1/2" NPT female process connection. Range and sensing include a 30 psid pressure range. Additional options for this configuration include traceable calibration certificate and stainless steel tag.
$1,494.67
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This switch is configured for single setpoint, fixed deadband operation, with a hermetically sealed switch, general purpose switch element. It is built with an explosion proof epoxy coated aluminum enclosure, Viton actuator seal, and 1/4" NPT female process connection. Sensing supports a 150 IWD pressure range. Additional options include factory adjusted setpoints.
$1,168.85
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Set up for single setpoint, fixed deadband operation, the unit includes a narrow deadband switch element. Construction includes an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female & 1/2" NPT male combination process connection. It is rated for a 30 psid pressure range. Additional options on this model include factory adjusted setpoints, stainless steel tag, and 316 stainless steel pressure connection.
$1,267.50
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. This model operates as single setpoint, fixed deadband and features a narrow deadband switch element. The unit is housed with an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. The unit covers a 30 IWD pressure range.
$928.68
Should ship between 04 Jan and 18 Jan
Subject to factory lead times
The Ashcroft® P-series NEMA 7/9 differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability and long cycle life. Its rugged explosion proof housing makes it ideal for satisfying differential pressure control, shutdown or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required. Built around single setpoint, fixed deadband operation, this switch comes with a narrow deadband switch element. Physical specs include an explosion proof epoxy coated aluminum enclosure, Buna-N actuator seal, and 1/4" NPT female process connection. Range and sensing include a 60 psid pressure range.
$987.17
Should ship between 04 Jan and 18 Jan
Subject to factory lead times