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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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  • Ashcroft B4, Type 400 Pressure Switch
    B424VXFS0630# Ashcroft B-Series Pressure Switch
    B424VXFS0630#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 30 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water...
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  • Barksdale Pressure Switch
    E1S-H-VAC-P4 Barksdale Pressure Switch
    E1S-H-VAC-P4

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1S Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 5 to 30" Hg, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Stripped, Single Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B428S15# Ashcroft B-Series Pressure Switch
    B428S15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 15 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/316L Stainless Steel Sealed Piston Actuator, Water Tight, Manual Reset Trip on...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424TXFSNN0615# Ashcroft B-Series Pressure Switch
    B424TXFSNN0615#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Non-Stick Sealed Piston Actuator,...
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  • Barksdale Pressure Switch
    T96211-BB4SS-T2-V Barksdale Pressure Switch
    T96211-BB4SS-T2-V

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 22.5 to 125 PSI, SPDT, IP65, Viton Diaphragm/O-Ring Seal, Field Adjustable, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    L96201-BB2SS-S1379 Barksdale Pressure Switch
    L96201-BB2SS-S1379

    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, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Stainless Steel/Non-Stick Back Up Ring Piston, Field Adjustable, Single Circuit, Factory Preset, Pressure Switch.
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  • Ashcroft D4, Type 400 Pressure Switch
    D420BXUD15#D Ashcroft D-Series Pressure Switch
    D420BXUD15#D

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D-Series D4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 120 VDC, 15/0.4 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Unique Dual Diaphragm/Buna-N Sealed Piston Actuator, Differential H2O, Water Tight,...
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  • Barksdale Pressure Switch
    E1H-R250-P6-F2 Barksdale Pressure Switch
    E1H-R250-P6-F2

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/8" FPT x 1/2" MPT, 125/250/480 VAC/125/250 VDC, 15/0.05/0.03 A, 10 to 250 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch.
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