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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 Pressure Switch
    9692X-1CC-3 Barksdale Pressure Switch
    9692X-1CC-3

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9692X Series Pressure Switch, 1/4" FPT, 125/250 VAC, 30 VDC, 11/5 A, 400 to 3000 PSI, SPDT, NEMA 4X/7/9, Viton Diaphragm, O-Ring/Non-Stick Backup Ring Seal, Stainless Steel Piston, Explosionproof, Pressure Switch.
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  • Barksdale Pressure Switch
    MSPS-JJ15SS Barksdale Pressure Switch
    MSPS-JJ15SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale MSPS Series Pressure Switch, 1/8" MPT, 125/250 VAC/125/250 VDC, 15/0.5/0.25 A, 1.5 to 15 PSI, SPDT, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Stripped, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B468BXLE0730# Ashcroft B-Series Pressure Switch
    B468BXLE0730#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" and 1/2" FPT, 125/250 VAC, 30 VDC, 11/5 A, 2SPDT, 30 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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  • Ashcroft B4, Type 400 Pressure Switch
    B432B400# Ashcroft B-Series Pressure Switch
    B432B400#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 30 VDC, 11/5 A, SPDT, 400 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight, Hermetically Sealed,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424VXFS0630# Ashcroft B-Series Pressure Switch
    B424VXFS0630#

    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, 30 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water...
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  • Barksdale Pressure Switch
    E1S-H-VAC-P4 Barksdale Pressure Switch
    E1S-H-VAC-P4

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1S Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 5 to 30" Hg, SPDT, NEMA 4, IP65, Buna-N Diaphragm/O-Ring Seal, Stripped, Single Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B428S15# Ashcroft B-Series Pressure Switch
    B428S15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 15 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 Tight, Manual Reset Trip on...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424TXFSNN0615# Ashcroft B-Series Pressure Switch
    B424TXFSNN0615#

    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/Non-Stick Sealed Piston Actuator,...
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