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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
    B2T-M12SS Barksdale Pressure Switch
    B2T-M12SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 125/250 VDC, 10/3/0.5/0.25 A, 50 to 1200 PSI, SPDT, NEMA 4, Dual Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Differential Pressure Switch
    DPD2T-M80SS Barksdale Differential Pressure Switch
    DPD2T-M80SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale DPD2T Series Differential Pressure Switch, 1/8" FPT, 125/250/480 VAC, 125/250 VDC, 10/3/0.5/0.25 A, 0.5 to 80 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm/Viton Seal, Dual Setpoint Housed, Differential Pressure Switch.
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  • Barksdale Piston Pressure Switch
    C9612-3-CS Barksdale Piston Pressure Switch
    C9612-3-CS

    Barksdale

    Product Type: Pressure Switches

    Barksdale C9612 Series Piston Pressure Switch, 1/4"-18 TPI FPT, 125/250/480 V/250 VDC, 10/0.03 A, 250 to 3000 PSI, SPDT, Snap-Action, NEMA 3, Buna-N O-Ring/Stainless Steel Piston, Single Setpoint, Piston Pressure Switch.
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  • Barksdale Pressure Switch
    96211-BB3-T5 Barksdale Pressure Switch
    96211-BB3-T5

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 8.5 to 50 PSI, SPDT, NEMA 4, Buna-N Diaphragm/O-Ring Seal, Field Adjustable, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    9692X-1CC-3-P1 Barksdale Pressure Switch
    9692X-1CC-3-P1

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9692X Series Pressure Switch, 7/16"-20 TPI SAE Female, 125/250 VAC, 30 VDC, 11/5 A, 400 to 3000 PSI, SPDT, NEMA 4X/7/9, Viton Diaphragm, O-Ring/Non-Stick Backup Ring Seal, Stainless Steel Piston, Explosionproof, Pressure Switch.
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  • Barksdale Pressure Switch
    96211-BB5-T4 Barksdale Pressure Switch
    96211-BB5-T4

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 70 to 250 PSI, SPDT, NEMA 4, Buna-N Diaphragm/O-Ring Seal, Field Adjustable, Single Circuit, Pressure Switch.
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  • 1950-20-2F Dwyer Series 1950 Explosion-Proof Differential Pressure Switch
    1950-20-2F Dwyer Series 1950 Explosion-Proof Differential Pressure Switch, DP SPDT, 1/8" FNPT, 4" to 20" WC
    1950-20-2F
    A tariff surcharge has been applied to the price of this item.

    Product Type: Pressure Switches

    Dwyer Series 1950 Explosion-Proof Differential Pressure Switch, air & non combust gases, 1/8" FNPT ports, 1/2" FNPT conduit connection, 4" to 20" W.C. range, 0.4 min 0.6 max dead band, SPDT, 15A @ 125/250/480VAC.
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  • Barksdale Pressure Switch
    D1H-A18SS Barksdale Pressure Switch
    D1H-A18SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1H Series Pressure Switch, 1/4" FPT, 0.03 to 1.2 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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