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  1. FW Murphy Production Controls
    https://www.fwmurphy.com › product

    20P/25P - FW Murphy Production Controls

    These 2-inch and 2-1/2 inch pressure gauges feature built-in electrical switches for activating alarms and/or shutting down equipment. Combination indicating gauge and limit switch; Critial pressure limit switch is visible and adjustable …

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  3. FW Murphy Production Controls
    https://www.fwmurphy.com › product

    25DP and A25DP - FW Murphy Production Controls

    The 25DP and A25DP Series (2-1/2 in. /64 mm dial) Swichgage instruments are diaphragm-actuated, differential pressure-indicating gauges with a built-in electrical switch. This switch is used for tripping alarms and/or shutting down …

  4. MurCal
    https://www.murcal.com › store › fw-murph…

    OPL Series Pressure Swichgage and PXT-K Pressure …

    Find the OPL Pressure Gauge instruments that combine pressure indication with limit-adjustable switches dependable. These switches can be wired to engine and electric motor circuits for effective alarm, shutdown and start/stop operations.

  5. MurCal
    https://www.murcal.com

    A20PE-OS-150 Pressure Swichgage® (05704315)

    Murphy by Enovation - A20PE-OS-150: 2" Pressure Swichgage; internal snap-acting SPDT switch; oil sealed; 0-150 psi (05704315)

  7. eBay
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    Murphy Oil Pressure Switch - eBay

  8. Amazon
    https://www.amazon.com › murphy-switch

    Amazon.com: Murphy Switch

  9. BW Parts
    https://bwparts.com

    Genuine Murphy 100 psi Electric Oil Pressure Sending …

    This is a Genuine Murphy 100 psi Electric Oil Pressure Sending Unit. See our other Murphy products and kits here. Any questions please call us at 602-850-7399. Your #1 Provider of Mechanical, Electrical, and Custom Parts for …

  10. Amazon
    https://www.amazon.com › Murphy-Enovati…

    Murphy by Enovation Controls 20P-75 Pressure …

    Jun 21, 2019 · The 20P-75 Pressure Swichgage was specifically designed to protect engines and equipment in oil field, marine, irrigation, construction and trucking applications by monitoring engine lube pressure, water pump …

  11. Amazon
    https://www.amazon.com › dp

    Murphy 20P-75 Oil Pressure Gauge - amazon.com

    Oct 4, 2017 · The Murphy 0-75 PSI Mechanical Pressure Swichgage 20P-75 is a diaphragm-actuated, pressure-indicating gage with a built-in electrical switch. This swichgage is used for tripping alarms and/or shutdown devices. Part No.: 20P …