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

1297 items

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  • Barksdale D1D2T Pressure Switch D1T-M3SS
    D1T-M3SS Barksdale D1T Terminal Block Diaphragm Pressure Switch
    D1T-M3SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1T Terminal Block Diaphragm Pressure Switch, 0.03-3 psi setpoint range, one 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.,...
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  • Barksdale Pressure Switch
    E1H-H250-P6-PLS Barksdale Pressure Switch
    E1H-H250-P6-PLS

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/8" FPT x 1/2" MPT, 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 with 40%...
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  • Barksdale E1H E1S Pressure Switch E1H-R250
    E1H-R250 Barksdale E1H Econ-O-Trol Housed Diaphragm Pressure Switch
    E1H-R250

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Econ-O-Trol Housed Diaphragm Pressure Switch, 15-250 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT elect. conn., NEMA 4 encl., Buna N diaph. and seals, 1/4" FNPT alum...
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  • Barksdale E1H E1S Pressure Switch E1H-R90-F2
    E1H-R90-F2 Barksdale E1H Econ-O-Trol Housed Diaphragm Pressure Switch
    E1H-R90-F2

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Econ-O-Trol Housed Diaphragm Pressure Switch, 6-90 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT elect. conn., NEMA 4 encl., Buna N diaph. and seals, 1/4" FNPT...
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  • Barksdale D1D2H Pressure Switch D1H-A80SS-S0047
    D1H-A80SS-S0047 Barksdale D1H Housed Diaphragm Pressure Switch
    D1H-A80SS-S0047

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1H Housed Diaphragm Pressure Switch, 0.5-80 psi setpoint range, one SPDT, 10A@125/250 VAC, 3A@480 VAC or 0.5A@24 VDC, 1/2" FNPT w/18" leads (3-wire), NEMA 4 encl., SS diaph., 1/8" FNPT SS...
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  • Barksdale P1H Pressure Switch P1H-B85SS
    P1H-B85SS Barksdale P1H Dia-Seal Housed Pressure Switch
    P1H-B85SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1H Dia-Seal Housed Pressure Switch, 3-85 psi setpoint range, one SPDT, 10A@125/250/480 VAC, 1/2" FNPT elect. conn., NEMA 4 & 13 encl., Buna N diaph. and seals, 1/4" FNPT alum. press. conn...
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  • Barksdale P1X Pressure Switch P1X-J600SS-V-P2
    P1X-J600SS-V-P2 Barksdale P1X Explosion-Proof Pressure Switch
    P1X-J600SS-V-P2

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1X Explosion-Proof Pressure Switch, 25-600 psi setpoint range, one SPDT, 10A@125/250 VAC and 3A@480 VAC, 1/2" FNPT elect. conn., NEMA 7 & 9 encl., Viton diaph. and seals, 1/2" FNPT SS...
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  • Barksdale 96200 Pressure Switch 96211-BB3SS-T2
    96211-BB3SS-T2 Barksdale 96211 Pressure Switch
    96211-BB3SS-T2

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Pressure Switch, 8.5-50 psi setpoint range, one SPDT, 5A@125/250 VAC, DIN 43650 conn., IP65 encl., Buna N diaphragm, 1/4" MNPT SS press. conn., external adjust.
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