air pressure switch / diaphragm / adjustable piston
MSPS Barksdale



  • Fluid:

    for air

  • Technology:

    diaphragm, adjustable piston

  • Process temperature:

    Max.: 70 °C (158 °F)

    Min.: -5 °C (23 °F)

  • Pressure range:

    Max.: 6.8 bar (98.63 psi)

    Min.: 0.1 bar (1.45 psi)


The Barksdale MSPS is an adjustable piston pressure switch that can exhibit maximum pressure of 0.1bar up to 6.8bar in every operation. It is constructed with a plastic diaphragm and is suitable for controlling pressures with accuracy class 2.0% f.s. In addition, it can be utilized in various applications such as airconditioning, ventilation control, and setma ejectors.

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