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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
    B420SXFS0615# Ashcroft B-Series Pressure Switch
    B420SXFS0615#

    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, SPDT, 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
    B1T-A12SS-Z1 Barksdale Pressure Switch
    B1T-A12SS-Z1

    Barksdale

    Product Type: Pressure Switches

    Barksdale B1T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 10/3 A, 50 to 1200 PSI, SPDT, NEMA 4, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Piston Pressure Switch
    C9622-1-Z1 Barksdale Piston Pressure Switch
    C9622-1-Z1

    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, 35 to 400 PSI, SPDT, Snap-Action, NEMA 3, Buna-N O-Ring/Stainless Steel Piston, Dual Setpoint, Piston Pressure Switch.
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  • Barksdale Pressure Switch
    MSPS-MM100SS Barksdale Pressure Switch
    MSPS-MM100SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale MSPS Series Pressure Switch, 1/8" MPT, 125/250 VAC, 25 A, 10 to 100 PSI, SPST, NO, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Stripped, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B432VXFS0615# Ashcroft B-Series Pressure Switch
    B432VXFS0615#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250 VAC, 30 VDC, 11/5 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Hermetically...
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  • Ashcroft B4, Type 400 Pressure Switch
    B432VXFS06200# Ashcroft B-Series Pressure Switch
    B432VXFS06200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250 VAC, 30 VDC, 11/5 A, SPDT, 200 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Hermetically...
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  • Ashcroft B4, Type 400 Pressure Switch
    B422SXFS100# Ashcroft B-Series Pressure Switch
    B422SXFS100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 28 VDC, 5/2.5 A, SPDT, 100 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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  • Ashcroft B4, Type 400 Pressure Switch
    B428SXFS200# Ashcroft B-Series Pressure Switch
    B428SXFS200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 15 A, SPDT, 200 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/316L Stainless Steel Sealed Piston Actuator, Water Tight, Factory Adjusted,...
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