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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
    B1T-A48SS-CS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B1T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 10/3 A, 240 to 4800 PSI, SPDT, NEMA 4, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Explosionproof Pressure Switch
    P1X-J85SS-V-P2

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1X Series Explosionproof Pressure Switch, 1/4"-14 TPI FPT, 125/250 VAC/480 VDC, 10/3 A, 3 to 85 PSI, SPDT, NEMA 7/9, Viton Diaphragm and Dial Seal Piston, Explosionproof Pressure Switch.
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  • H100-192-1530 UE Controls H100 Pressure Switch
    H100-192-1530

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316SS diaphragm, 1/2" FNPT SS pressure connector, external...
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  • Front View of United Electric H100-192-M550-1530
    H100-192-1530-M550

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316SS diaphragm, 1/2" FNPT SS pressure connector, external...
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  • United Electric 100 Switches H100-189-1530
    H100-189-1530

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 250-3500 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, 316LSS diaphragm and Viton o-ring, 1/2" FNPT 316LSS pressure...
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  • United Electric 100 Switches H100-361-0500
    H100-361-0500

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 20-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS bellows, 1/4" FNPT SS pressure connector, close...
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  • Barksdale P1X Pressure Switch P1X-J340SS-T
    P1X-J340SS-T

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1X Explosion-Proof Pressure Switch, 6-340 psi setpoint range, one SPDT, 10A@125/250 VAC and 3A@480 VAC, 1/2" FNPT elect. conn., NEMA 7 & 9 encl., Teflon diaph. and seals, 1/4" FNPT alum. press. conn., external adjust. screw
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  • United Electric 10 Pressure Switch 10-C15-M925
    10-C15-M925

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 400-4700 psi setpoint range, one SPDT, 5A@125/250 VAC or 5A/3A@30VDC, 1/2" MNPT conduit w/20" leads (3-wire), NEMA 4 enclosure, SS piston and Buna-N o-ring, 7/16-20 UNF-2A, SAE male brass pressure...
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