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Dwyer 1831-1-RA-S - Differential Pressure Switch, Range 2.5-9" w.c.

0 reviews | Model: Dwyer 1831-1-RA-S


Differential Pressure Switch, Range 2.5-9" w.c.

  • Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 2.5-9" w.c.
  • No power to operate DPDT switch means no additional wiring or conduit reduces material and installation labor costs
  • Easy access for modifying set point simplifies adjustment
  • Both control contacts activate at the same time eliminating system issues where lead switch activities prevent the lagging switch from sending a signal
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