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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 Electronic Dual Pressure Switch
    BPS31NVM0150P

    Barksdale

    Product Type: Pressure Switches

    Barksdale BPS3000 Series Electronic Dual Pressure Switch, 1/4" MPT, 4 to 20 mA, 0 to 150 PSIG, NEMA 4X/6, IP65/67, FKM Fluoroelastomer Seal, Dual Switch Point, Reversed Polarity Protected, Electronic Dual Pressure Switch.
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  • Barksdale Electronic Dual Pressure Switch
    BPS31EVM3000P

    Barksdale

    Product Type: Pressure Switches

    Barksdale BPS3000 Series Electronic Dual Pressure Switch, 7/16"-20 UNF, 4 to 20 mA, 0 to 3000 PSIG, NEMA 4X/6, IP65/67, FKM Fluoroelastomer Seal, Dual Switch Point, Reversed Polarity Protected, Electronic Dual Pressure Switch.
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  • Barksdale Pressure Switch
    96201-BB1

    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 Pressure Switch
    9048-1

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9048 Series Pressure Switch, 1/4"-18 TPI FPT, 125/250/480 VAC/250 VDC, 10/0.03 A, 35 to 250 PSI, SPDT, NEMA 13, Rugged Buna-N O-Ring/440 Stainless Steel Piston, Single Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    D2X-A3SS-UL

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2X Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 3 PSI, SPDT, NEMA 4/7/9, IP66, 17-7 PH Stainless Steel Diaphragm, Explosionproof, Dual Setpoint Housed, Single Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B461SX0615#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250 VAC, 120 VDC, 15/0.4 A, 2SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/316L Stainless Steel Sealed Piston Actuator, Water...
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  • Barksdale Pressure Switch
    D1T-H2SS-S0287

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1T Series Pressure Switch, 1/4" FPT, 125/250 VAC, 480 VAC, 10/3 A, 0.018 to 0.068 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Single Setpoint Housed, Single Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Pressure Switch
    96211-BB1SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96211 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 2.5 to 15 PSI, SPDT, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Field Adjustable, Single Circuit, Pressure Switch.
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