Pressure & Vacuum

A20P & A25P Series Pressure Swichgage®

A20P and A25P pressure SwichgageThe A20 Series (2 inch/51 mm dial) and the A25 Series (2-1/2 inch/64 mm dial) Swichgage® models are diaphragm-actuated, pressure-indicating gages, with built-in electrical switches for tripping alarms and/or shutdown devices.

Features:

  • Corrosion resistant polycarbonate case
  • Indicating gauge and limit switch
  • Critical pressure limit switch is visible and adjustable (most models)
  • Switch can activate alarms and/or shut down equipment
  • Contact(s) isolated from ground (two wire connection)

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