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

1763 items

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  • Barksdale 96200 Pressure Switch 96211-BB4
    96211-BB4 Barksdale 96211 Pressure Switch
    96211-BB4

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Pressure Switch, 22.5-125 psi setpoint range, one SPDT, 5A@125/250 VAC, 12" leads (3-wire), NEMA 1 encl., Buna N diaphragm, 1/4" MNPT brass press. conn., external adjust.
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  • Barksdale D1D2H Pressure Switch D2H-C18SS
    D2H-C18SS Barksdale D2H Housed Diaphragm Pressure Switch
    D2H-C18SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2H Housed Diaphragm Pressure Switch, 0.4-18 psi setpoint range, two SPDT, , 1/2" FNPT w/18" leads (6-wire), NEMA 4 encl., SS diaph., 1/8" FNPT SS press. conn., external adjust. screw
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  • Barksdale B1B2X Pressure Switch B2X-A12SS-UL
    B2X-A12SS-UL Barksdale B2X Explosion-Proof Bourdon Tube Pressure Switch
    B2X-A12SS-UL

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2X Explosion-Proof Bourdon Tube Pressure Switch, 50-1200 psi setpoint range, two SPDT, 10A@125/250 VAC, 3A@480 VAC or 0.5A@24 VDC, 3/4" FNPT elect. conn., NEMA 4, 7 & 9 encl., 316SS Bourdon tube, 1/4" FNPT SS press. conn., UL approved,...
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  • Barksdale C9612 C9622 Pressure Switch C9612-1
    C9612-1 Barksdale C9612 Sealed Piston Pressure Switch
    C9612-1

    Barksdale

    Product Type: Pressure Switches

    Barksdale C9612 Sealed Piston Pressure Switch, 35-400 psi setpoint range, one SPDT, 10A@125/250/480 VAC, 7/8" dia. conduit hole, NEMA 3 encl., SS piston w/Buna N o-ring, 1/4" FNPT nickel-plated alum. press. conn., internal adjust. screw
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  • Barksdale D1D2X Pressure Switch D1X-A150SS-UL
    D1X-A150SS-UL Barksdale D1X Explosion-Proof Diaphragm Pressure Switch
    D1X-A150SS-UL

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1X Explosion-Proof Diaphragm Pressure Switch, 1.5-150 psi setpoint range, one SPDT, 10A@125/250 VAC, 3A@480 VAC or 0.5A@24 VDC, 1/2" FNPT elect. conn., NEMA 4, 7 & 9 encl., SS diaph., 1/4" FNPT SS press. conn., UL approved, external adjust...
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  • Barksdale Pressure Switch
    CD1H-H2SS Barksdale Pressure Switch
    CD1H-H2SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale CD1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.5 to 36.2 PSI, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Pressure Switch.
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  • Barksdale D1D2T Pressure Switch D2T-M18SS
    D2T-M18SS Barksdale D2T Terminal Block Diaphragm Pressure Switch
    D2T-M18SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2T Terminal Block Diaphragm Pressure Switch, 0.4-18 psi setpoint range, two SPDT, 10A@125/250 VAC, 3A@480 VAC or 15A@12 VDC, 2A@24 VDC, 1/2" FNPT elect. conn., NEMA 4 encl., SS diaph., 1/4" FNPT SS press. conn., external adjust. screw
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  • Barksdale B1B2T Pressure Switch B2T-M32SS
    B2T-M32SS Barksdale B2T Housed Bourdon Tube Pressure Switch
    B2T-M32SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2T Housed Bourdon Tube Pressure Switch, 160-3200 psi setpoint range, two SPDT, 10A@125/250 VAC, 3A@480 VAC or 1A@24 VDC, 1/2" FNPT elect. conn., NEMA 4 encl., 316SS Bourdon tube, 1/4" FNPT SS press. conn., internal adjust. screw
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