diaphragm pressure switch / adjustable piston
P1X Barksdale



  • Technology:

    diaphragm, adjustable piston

  • Process temperature:

    Max.: 70 °C (158 °F)

    Min.: -30 °C (-22 °F)

  • Pressure range:

    Max.: 107 bar (1,551.9 psi)

    Min.: 0.1 bar (1.45 psi)


The P1X series features a Diaphragm Seal Piston Pressure Switch, manufactured by Barksdale Control Products, is mainly suitable for pressure control in hostile areas applications. This device is also configured with plastic diaphragm design, having a single switching contact

Moreover, it can operate with a maximum pressure of 0.1 ...107 bar to ensure efficiency during operation.

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