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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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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXFMFSNH200# Ashcroft B-Series Pressure Switch
    B424BXFMFSNH200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 200 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXFMFSNH100# Ashcroft B-Series Pressure Switch
    B424BXFMFSNH100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 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/Buna-N Sealed Piston Actuator, Water Tight,...
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  • Ashcroft D4, Type 400 Pressure Switch
    D424BXFSNHUD600#D Ashcroft D-Series Pressure Switch
    D424BXFSNHUD600#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, 600 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Unique Dual Diaphragm/Buna-N Sealed Piston Actuator, Differential...
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  • Barksdale Pressure Switch
    D2T-M18SS-L6 Barksdale Pressure Switch
    D2T-M18SS-L6

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2T Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3/0.5/0.25 A, 0.4 to 18 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Dual Setpoint Housed, Single Circuit, Pressure Switch with 6-Pin Terminal Block.
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  • Barksdale Pressure Switch
    D2T-M150SS-L6 Barksdale Pressure Switch
    D2T-M150SS-L6

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2T Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3/0.5/0.25 A, 1.5 to 150 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Dual Setpoint Housed, Single Circuit, Pressure Switch with 6-Pin Terminal Block.
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  • Barksdale Differential Pressure Switch
    DPD2T-H3SS Barksdale Differential Pressure Switch
    DPD2T-H3SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale DPD2T Series Differential Pressure Switch, 1/8" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 3 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm/Viton Seal, Dual Setpoint Housed, Differential Pressure Switch.
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  • Barksdale Pressure Switch
    D1T-M18SS Barksdale Pressure Switch
    D1T-M18SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1T Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3/0.5/0.25 A, 0.4 to 18 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Single Setpoint Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    VCD1H-H18SS Barksdale Pressure Switch
    VCD1H-H18SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale CD1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.8 to 30" Hg, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Vacuum, Pressure Switch.
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