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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

1770 items

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  • United Electric 100 Switches H100-193-95324
    H100-193

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 20-500 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316SS diaphragm, 1/2" FNPT pressure connector, internal adjust.
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  • United Electric 100 Switches H100-192-95317
    H100-192

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316SS diaphragm, 1/2" FNPT pressure connector, internal adjust.
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  • United Electric 100 Switches H100-270-95166
    H100-270

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 4-200 psi setpoint range, one DPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, phosphor bronze bellows, 1/2" FNPT nickel-plated brass pressure...
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  • UE Precision Sensors P36W Series Pressure Switch
    P36W Series

    UE Precision Sensors

    Product Type: Pressure Switches

    UE Precision Sensors P36W series high purity gauge pressure switches offer accurate and repeatable switching for monitor/control and alarm/shut down protection. These units designed specifically for high purity gas applications, are used to measure gauge...
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  • Barksdale Pressure Switch
    D2H-A80SS-S0001

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 5.5 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Dual Setpoint Housed, Single/Dual Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Pressure Switch
    96201-BB4-S0375

    Barksdale

    Product Type: Pressure Switches

    Barksdale 96201 Series Pressure Switch, 1/4" MPT, 125/250 VAC/30 VDC, 5 A, 3650 to 7500 PSI, SPDT, NEMA 1, Buna-N Diaphragm/O-Ring Seal, Stainless Steel/Non-Stick Back Up Ring Piston, Field Adjustable, Single Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Pressure Switch
    B2X-A48SS-EX

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2X Series Pressure Switch, 1/4" Tube, 125/250/480 VAC, 10/3 A, 325 to 4800 PSI, SPDT, NEMA 4/7/9, Explosionproof, Dual Setpoint, Pressure Switch.
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  • Barksdale Pressure Switch
    9692X-1CC-3-S1437

    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, Factory Preset, Pressure Switch.
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