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

761 items

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  • P36W2-18 UE Precision Sensors Gauge Pressure Switch
    P36W2-18 UE Precision Sensors P36W Series Gauge Pressure Switch
    P36W2-18

    UE Precision Sensors

    Product Type: Pressure Switches

    UE Precision Sensors P36W Series Gauge Pressure Switch, 2.5 to 30 psig, 0 to 130 Deg F Operating Temperature Range, 316L per F20 Wetted Materials, UL, CE, ISO 13849 .
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  • P36W-139 UE Precision Sensors Gauge Pressure Switch
    P36W-139 UE Precision Sensors P36W Series Gauge Pressure Switch
    P36W-139

    UE Precision Sensors

    Product Type: Pressure Switches

    UE Precision Sensors P36W Series Gauge Pressure Switch, 2.5 to 30 psig, 0 to 130 Deg F Operating Temperature Range, 316L per F20 Wetted Materials, UL, CE, ISO 13849 .
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  • Barksdale Pressure Switch
    E1H-H90-F2 Barksdale Pressure Switch
    E1H-H90-F2

    Barksdale

    Product Type: Pressure Switches

    Barksdale E1H Series Pressure Switch, 1/4" FPT, 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.
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  • FPSN7JB25 100# Ashcroft Pressure Switch
    FPSN7JB25 100# Ashcroft F-Series Pressure Switch
    FPSN7JB25 100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft F-Series Pressure Switch, Single Setpoint, Fixed Deadband, NEMA 3/4/7/9 & IP66, Anodized Aluminum for Hazardous Locations, Hermetically Sealed, Gen. Purposed, 11A, 125/205VAC, 5A, 30 VDC, Buna-N Actuator Seal, 1/4" FNPT Process Connection, 100...
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  • D424V 15 PSID Ashcroft D Series Differential Pressure Switch
    D424V 15 PSID Ashcroft D Series Differential Pressure Switch
    D424V 15 PSID

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D Series Differential Pressure Switch, Type 400, Watertight Enclosure meets NEMA 3/4/4X/13 & IP66 Requirements, Gen. Purpose, 15A, 125/250/480 VAC, 1/2A - 125 VDC, 1/4A - 250VDC, 6A, 30VDC, Viton Actuator Seal, 15 PSID.
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  • B424V-XFM 150 H2O Ashcroft B Series Pressure Switch
    B424V-XFM 150 H2O Ashcroft B Series Pressure Switch
    B424V-XFM 150 H2O

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B Series Pressure Switch, Type 400, Watertight Enclosure meets NEMA 3/4/4X/13 & IP66 Requirements, Gen. Purpose, 15A, 125/250/480 VAC, 1/2A - 125 VDC, 1/4A - 250VDC, 6A, 30VDC, Viton Actuator Seal, FM Approval.
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  • LPSN4GV25 15# Ashcroft NEMA 4 Pressure Switch
    LPSN4GV25 15# Ashcroft L-Series NEMA 4 Pressure Switch
    LPSN4GV25 15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft L-Series NEMA 4 Pressure Switch, Single Setpoint, Fixed Deadband, NEMA 4/4X, IP66, Gen Purpose, 15A - 125/250/480 VAC, 1/2A - 125 VDC, 1/4A - 250VDC, Viton Actuator Seal, 1/4" FNPT Process Connection, 15 psi Nominal Range.
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  • LPDN4GGT06 3000# Ashcroft NEMA 4 Pressure Switch
    LPDN4GGT06 3000# Ashcroft L-Series NEMA 4 Pressure Switch
    LPDN4GGT06 3000#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft L-Series NEMA 4 Pressure Switch, Two Independent Adjustable Setpoints, Fixed Deadband, NEMA 4/4X, IP66, Gen Purpose, 15A - 125/250/480 VAC, 1/2A - 125 VDC, 1/4A - 250VDC, Teflon Actuator Seal,, 1/4" FNPT & 1/2 MNPT Combo Process Connection, 3000...
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