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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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  • Barksdale Explosionproof Pressure Switch
    P1X-B30 Barksdale Explosionproof Pressure Switch
    P1X-B30

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1X Series Explosionproof Pressure Switch, 1/4"-14 TPI FPT, 125/250/480/600 VAC/125/250 VDC, 10/2/0.05/0.03 A, 0.5 to 30 PSI, SPDT, NEMA 7/9, Buna-N Diaphragm and Dial Seal Piston, Explosionproof Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B424PX06100# Ashcroft B-Series Pressure Switch
    B424PX06100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 100 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Monel Sealed Piston Actuator, Water...
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  • Ashcroft B4, Type 400 Pressure Switch
    B420VXFS100# Ashcroft B-Series Pressure Switch
    B420VXFS100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 120 VDC, 15/0.4 A, SPDT, 100 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Narrow Deadband,...
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  • Barksdale Pressure Switch
    D1H-A80SS-Z1 Barksdale Pressure Switch
    D1H-A80SS-Z1

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 5.5 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    E1S-H15-P4 Barksdale Pressure Switch
    E1S-H15-P4

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1S Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 5 to 15 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Stripped, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    E1H-H500-F2 Barksdale Pressure Switch
    E1H-H500-F2

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 25 to 500 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    B1T-H32SS-S0101 Barksdale Pressure Switch
    B1T-H32SS-S0101

    Barksdale

    Product Type: Pressure Switches

    Barksdale B1T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 125/250 VDC, 10/0.1/0.05 A, 160 to 3200 PSI, SPDT, NEMA 4, Single Setpoint Housed, Single/Dual Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Pressure Switch
    L96211-BB1-S0038 Barksdale Pressure Switch
    L96211-BB1-S0038

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 2.5 to 15 PSI, SPDT, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Field Adjustable, Single Circuit, Factory Preset, Pressure Switch.
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