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Pressure Switches

Choose from our selection of Process Control Pressure Switches. Pressure switches can be used in a variety of applications that require presurized fluids to be controlled or supervised. We offer a range of pressure switches containing capsules, bellows, Bourdon tubes, diaphragms or piston elements for sensing fluid pressure in your applications.

Pressure Switches

1769 items

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  • LPAN4HB25XFS60# Ashcroft LP-Series Pressure Switch
    LPAN4HB25XFS60# Ashcroft LP-Series Pressure Switch
    LPAN4HB25XFS60#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Single Setpoint, Adjustment Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, General Purpose, 10A - 125/250VAC, 1/2A - 125VDC, 1/4A - 250VDC, Buna N Actuator Seal, 1/4 in. NPT Female Process Connection.
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  • D426T30IWD Ashcroft Model D4 Type 400 Differential Pressure Switch
    D426T30IWD Ashcroft D-Series D4 Type 400 Differential Pressure Switch
    D426T30IWD

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D-Series D4 Type 400 Differential Pressure Switch, Sealed Environment Proof, 15A - 125/250VAC, Estimated DC Rating 0.4A - 120VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Teflon Actuator Seal.
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  • LPAN4HB25XFS15# Ashcroft LP-Series Pressure Switch
    LPAN4HB25XFS15# Ashcroft LP-Series Pressure Switch
    LPAN4HB25XFS15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Single Setpoint, Adjustment Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, General Purpose, 10A - 125/250VAC, 1/2A - 125VDC, 1/4A - 250VDC, Buna N Actuator Seal, 1/4 in. NPT Female Process Connection.
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  • LPDN4GGB25XFSNH60# Ashcroft LP-Series Pressure Switch
    LPDN4GGB25XFSNH60# Ashcroft LP-Series Pressure Switch
    LPDN4GGB25XFSNH60#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Two Independent Adjustable Setpoints, Fixed Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, Dual Switch Setpoint, Fixed Deadband, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, Buna N Actuator Seal,...
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  • LPDN4GGS25XFSNH60# Ashcroft LP-Series Pressure Switch
    LPDN4GGS25XFSNH60# Ashcroft LP-Series Pressure Switch
    LPDN4GGS25XFSNH60#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Two Independent Adjustable Setpoints, Fixed Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, Dual Switch Setpoint, Fixed Deadband, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, 316L SS Actuator Seal,...
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  • PPDN7GGB25200# Ashcroft P-Series Explosion Proof Pressure Switch
    PPDN7GGB25200# Ashcroft P-Series Explosion Proof Pressure Switch
    PPDN7GGB25200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft P-Series Explosion Proof Pressure Switch, Two Independent Adjustable Setpoints, Fixed Deadband, NEMA 7/9, IP66, Epoxy Coated Aluminum Enclosure, General Purpose, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, Buna-N Actuator Seal, 1/4 in...
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  • PPDN7JJB25XFSK3200# Ashcroft P-Series Explosion Proof Pressure Switch
    PPDN7JJB25XFSK3200# Ashcroft P-Series Explosion Proof Pressure Switch
    PPDN7JJB25XFSK3200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft P-Series Explosion Proof Pressure Switch, Two Independent Adjustable Setpoints, Fixed Deadband, NEMA 7/9, IP66, Epoxy Coated Aluminum Enclosure, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Buna-N Actuator Seal, 1/4 in...
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  • NPIN4DLS07XEA10000# Ashcroft NPI-Series NEMA 4 Electronic Pressure Switch
    NPIN4DLS07XEA10000# Ashcroft NPI-Series NEMA 4 Electronic Pressure Switch
    NPIN4DLS07XEA10000#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft NPI-Series NEMA 4 Electronic Pressure Switch, Single Setpoint, Adjustable Deadband, Process & Setpoint Indication, Anodized Aluminum Enclosure, SPDT Relay (10A - 250VAC, 30A - 30VDC), 110VAC, 50/60Hz Power Requirements, 9/16-18 UNF-2B Female for...
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