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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 Pressure Switch
    E1H-H90-BR Barksdale Pressure Switch
    E1H-H90-BR

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 3 to 90 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    E1H-H250-BR Barksdale Pressure Switch
    E1H-H250-BR

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 10 to 250 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    D2H-B18SS Barksdale Pressure Switch
    D2H-B18SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2H Series Pressure Switch, 1/4" FPT, 125/250/480/600 VAC/125/250 VDC, 10/2/0.05/0.03 A, 0.03 to 1.2 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Dual Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    HD2X-AA18SS-UL Barksdale Pressure Switch
    HD2X-AA18SS-UL

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2X Series Pressure Switch, 1/4" FPT, 125/250 VAC, 4 A, 0.4 to 18 PSI, SPDT, NEMA 4/7/9, IP66, 17-7 PH Stainless Steel Diaphragm, Explosionproof, Hermetically Sealed, Dual Setpoint Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    HD2X-AA18SS-EX Barksdale Pressure Switch
    HD2X-AA18SS-EX

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2X Series Pressure Switch, 1/4" FPT, 125/250 VAC, 4 A, 0.4 to 18 PSI, SPDT, NEMA 4/7/9, IP66, 17-7 PH Stainless Steel Diaphragm, Explosionproof, Hermetically Sealed, Dual Setpoint Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    D2T-A150SS-U Barksdale Pressure Switch
    D2T-A150SS-U

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2T Series Pressure Switch, 1/4" FPT, 125/250 VAC, 480 VAC, 10/3 A, 1.5 to 150 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Dual Setpoint Housed, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    HP1H-HH340SS Barksdale Pressure Switch
    HP1H-HH340SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1H Series Pressure Switch, 1/4" FPT, 125/250 VAC, 5 A, 6 to 340 PSI, SPDT, NEMA 4/13, Buna-N Diaphragm, Single Circuit, Snap-Action, Hermetically Sealed, Pressure Switch.
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  • Barksdale Pressure Switch
    E1S-M90-BR Barksdale Pressure Switch
    E1S-M90-BR

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1S Series Pressure Switch, 1/8" FPT with 1/2" MPT, 125/250/480 VAC/125/250 VDC, 10/3/0.5/0.25 A, 3 to 90 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Stripped, Single Circuit, Pressure Switch.
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