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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
    B424BXFM100# Ashcroft B-Series Pressure Switch
    B424BXFM100#

    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, 100 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXFSJK15# Ashcroft B-Series Pressure Switch
    B424BXFSJK15#

    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, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424SX0615# Ashcroft B-Series Pressure Switch
    B424SX0615#

    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/316L Stainless Steel Sealed Piston...
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  • Barksdale Pressure Switch
    D1H-A2SS Barksdale Pressure Switch
    D1H-A2SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1H Series Pressure Switch, 1/4" FPT, 0 to 0.1 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B420VXFSNH0760# Ashcroft B-Series Pressure Switch
    B420VXFSNH0760#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" and 1/2" FPT, 125/250 VAC, 120 VDC, 15/0.4 A, SPDT, 60 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Narrow...
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  • Ashcroft B4, Type 400 Pressure Switch
    B461BXFS06100# Ashcroft B-Series Pressure Switch
    B461BXFS06100#

    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, 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 Explosionproof Pressure Switch
    P1X-B340SS-P2 Barksdale Explosionproof Pressure Switch
    P1X-B340SS-P2

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1X Series Explosionproof Pressure Switch, 1/4"-14 TPI FPT, 125/250/480/600 VAC/125/250 VDC, 10/2/0.05/0.03 A, 6 to 340 PSI, SPDT, NEMA 7/9, Buna-N Diaphragm and Dial Seal Piston, Explosionproof Pressure Switch.
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  • Barksdale Pressure Switch
    E1H-H90-P6-PLSV Barksdale Pressure Switch
    E1H-H90-P6-PLSV

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/8" FPT x 1/2" MPT, 125/250/480 VAC, 10/3 A, 3 to 90 PSI, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Housed, Single Circuit, Pressure Switch with 40% Glass Filled Polysulfone Pressure Connection.
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