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Antunes Controls air proving switches are designed to provide excellent repeatability and dependable, trouble free operation.

Product Features
  • All switches have two 1/8 NPT inlets, one for pressure and one for vacuum
  • Sensitive Diaphragm
  • Single Pole Double Throw
  • Snap Action electrical switch
  • Visible ON-OFF Indicator in Compact Die-cast Aluminum Housing
  • Spring Adjustable Switches -Dual Scales Calibrated in Millimeters and Inches of water
  • Column Five Range Scales - from .07”W.C. to a maximum of 35: W.C.
  • Set Point Indication
  • Rugged Die Cast Aluminum Construction
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