PresAir

Differential Vacuum Switch

Differential Vacuum Switch

Differential vacuum switches are sensitive single pole switches that can be used as pressure or vacuum switches, or as differential pressure switches.

Differential vacuum switches monitor the difference between two systems. Sensing a low range of pressure, these single pole single throw differential pressure switches monitor air pressure in sensitive environments and sense when low pressure occurs. Sensitive differential switches are weatherproof and explosion proof can be factory set or adjustable simplified calibration.

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