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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-H12SS Barksdale Pressure Switch
    B2T-H12SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 125/250 VDC, 10/0.1/0.05 A, 50 to 1200 PSI, SPDT, NEMA 4, Dual Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    B1T-H12SS Barksdale Pressure Switch
    B1T-H12SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B1T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 125/250 VDC, 10/0.1/0.05 A, 50 to 1200 PSI, SPDT, NEMA 4, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B424T60# Ashcroft B-Series Pressure Switch
    B424T60#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 60 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Non-Stick Sealed Piston Actuator, Water Tight,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B464VXFS60# Ashcroft B-Series Pressure Switch
    B464VXFS60#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 125/250 VDC, 15/1/2/1/4 A, 2SPDT, 60 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Dual...
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  • Ashcroft B4, Type 400 Pressure Switch
    B464BXFM100# Ashcroft B-Series Pressure Switch
    B464BXFM100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 125/250 VDC, 15/1/2/1/4 A, 2SPDT, 100 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight, Dual...
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  • Barksdale Pressure Switch
    96201-BB2SST2P1 Barksdale Pressure Switch
    96201-BB2SST2P1

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96201 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 360 to 1700 PSI, SPDT, IP65, Buna-N Diaphragm/O-Ring Seal, Stainless Steel/Non-Stick Back Up Ring Piston, Field Adjustable, Single Circuit, Pressure Switch with 7/16-20 SAE...
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  • Barksdale Pressure Switch
    96201-BB4 Barksdale Pressure Switch
    96201-BB4

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96201 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 3650 to 7500 PSI, SPDT, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Stainless Steel/Non-Stick Back Up Ring Piston, Field Adjustable, Single Circuit, Pressure Switch.
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  • Barksdale DPD1T Pressure Switch DPD2T-A150SS
    DPD2T-A150SS Barksdale DPD2T Housed Diaphragm Differential Pressure Switch
    DPD2T-A150SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale DPD2T Housed Diaphragm Differential Pressure Switch, 1.5-150 psid setpoint range, two SPDT, 10A@125/250 VAC, 3A@480 VAC or 0.5A@24 VDC, 1/2" FNPT elect. conn., NEMA 4 encl., SS diaph. w/Viton seals, 1/8" FNPT SS press. conn., external adjust...
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