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

1772 items

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  • Ashcroft B4, Type 400 Pressure Switch
    B424BX0615# Ashcroft B-Series Pressure Switch
    B424BX0615#

    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/Buna-N Sealed Piston Actuator, Water...
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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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  • Barksdale Pressure Switch
    D2T-A150SS-U Barksdale Pressure Switch
    D2T-A150SS-U

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2T Series Pressure Switch, 1/4" FPT, 125/250 VAC, 480 VAC, 10/3 A, 1.5 to 150 PSI, SPDT, NEMA 4, 17-7 PH Stainless Steel Diaphragm, Dual Setpoint Housed, Single Circuit, Pressure Switch.
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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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  • Barksdale Pressure Switch
    HP1H-HH340SS Barksdale Pressure Switch
    HP1H-HH340SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1H Series Pressure Switch, 1/4" FPT, 125/250 VAC, 5 A, 6 to 340 PSI, SPDT, NEMA 4/13, Buna-N Diaphragm, Single Circuit, Snap-Action, Hermetically Sealed, Pressure Switch.
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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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  • 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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