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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

1770 items

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  • Barksdale Pressure Switch
    D1T-H3SS Barksdale Pressure Switch
    D1T-H3SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1T Series Pressure Switch, 1/4" FPT, 125/250 VAC, 480 VAC, 10/3 A, 0.03 to 3 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Single Setpoint Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    D1H-H18SS-U Barksdale Pressure Switch
    D1H-H18SS-U

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 1.2 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    MSPS-MM05SS Barksdale Pressure Switch
    MSPS-MM05SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale MSPS Series Pressure Switch, 1/8" MPT, 125/250 VAC, 25 A, 0.5 to 5 PSI, SPST, NO, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Stripped, Pressure Switch.
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  • Ashcroft D4, Type 400 Pressure Switch
    D424VXFM60#D Ashcroft D-Series Pressure Switch
    D424VXFM60#D

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D-Series D4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 60 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Unique Dual Diaphragm/Viton Sealed Piston Actuator, Differential...
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  • Barksdale Pressure Switch
    9681X-1CC-3 Barksdale Pressure Switch
    9681X-1CC-3

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9681X Series Pressure Switch, 1/4" FPT, 125/250 VAC, 30 VDC, 11/5 A, 25 to 300 PSI, SPDT, NEMA 4X/7/9, Viton Diaphragm/O-Ring Seal, Explosionproof, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B424TX06100# Ashcroft B-Series Pressure Switch
    B424TX06100#

    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/Non-Stick Sealed Piston Actuator,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B422VXFM400# Ashcroft B-Series Pressure Switch
    B422VXFM400#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 28 VDC, 5/2.5 A, SPDT, 400 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Hermetically Sealed,...
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  • Barksdale Piston Pressure Switch
    C9622-1 Barksdale Piston Pressure Switch
    C9622-1

    Barksdale

    Product Type: Pressure Switches

    Barksdale C9622 Series Piston Pressure Switch, 1/4"-18 TPI FPT, 125/250/480 V/250 VDC, 10/0.03 A, 35 to 400 PSI, SPDT, Snap-Action, NEMA 3, Buna-N O-Ring/Stainless Steel Piston, Dual Setpoint, Piston Pressure Switch.
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