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

761 items

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  • Barksdale Pressure Switch
    T96211-BB4-T4 Barksdale Pressure Switch
    T96211-BB4-T4

    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, NEMA 4, Buna-N Diaphragm/O-Ring Seal, Field Adjustable, Single Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B461SXFS06200# Ashcroft Pressure Switch
    B461SXFS06200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250 VAC, 120 VDC, 15/0.4 A, 2SPDT, 200 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/316L Stainless Steel Sealed Piston Actuator, Water Tight,...
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  • Barksdale Pressure Switch
    T96201-BB3-T2 Barksdale Pressure Switch
    T96201-BB3-T2

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96201 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 1450 to 4400 PSI, SPDT, IP65, Buna-N Diaphragm/O-Ring Seal, Stainless Steel/Non-Stick Back Up Ring Piston, Field Adjustable, Single Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B461BXFM07100# Ashcroft Pressure Switch
    B461BXFM07100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B4, Type 400 Pressure Switch, 1/4" and 1/2" FPT, 125/250 VAC, 120 VDC, 15/0.4 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 Narrow...
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  • Barksdale Pressure Switch
    B1T-A65SS-S0424 Barksdale Pressure Switch
    B1T-A65SS-S0424

    Barksdale

    Product Type: Pressure Switches

    Barksdale B1T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 10/3 A, 325 to 6500 PSI, SPDT, NEMA 4, Single Setpoint Housed, Factory Preset, Single/Dual Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Pressure Switch
    9681X-2GH-2-K-W36 Barksdale Pressure Switch
    9681X-2GH-2-K-W36

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9681X Series Pressure Switch, 1/4" FPT, 125 VAC, 1 A, 5 to 150 PSI, DPDT, NEMA 4X/7/9, Viton Diaphragm/O-Ring Seal, Explosionproof, Gold Contact, Pressure Switch.
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  • Barksdale Pressure Switch
    96201-BB1-Z1 Barksdale Pressure Switch
    96201-BB1-Z1

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96201 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 190 to 600 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 Piston Pressure Switch
    C9622-3-CS Barksdale Piston Pressure Switch
    C9622-3-CS

    Barksdale

    Product Type: Pressure Switches

    Barksdale C9622 Series Piston Pressure Switch, 1/4"-18 TPI FPT, 125/250/480 V/250 VDC, 10/0.03 A, 250 to 3000 PSI, SPDT, Snap-Action, NEMA 3, Buna-N O-Ring/Stainless Steel Piston, Dual Setpoint, Piston Pressure Switch.
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