TheSeries 1630 Large Diaphragm Pressure Switchprovides maximum dependability andis thehighest precision conventional pressure switch offered in the Dwyer range.

TheSeries 1630 Large Diaphragm Pressure Switchalso conveniently incorporates a visible set point indicator. UL and CSA listed, FM approved forindustrial and air conditioning service.Built with the electrical capability of 15 amps, handling most small electrical loads.

Visual Set Point Adjustment in 5 Standard Ranges, 0.05″ to 12″ w.c. Repetitive Accuracy within 1%

For use only with air or compatible gases.

• for Air and Non-Combustible, compatible Gases
• Large Diaphragm; Ranges from 0.05 to 12 WG
• Visual Set Point Adjustment in the 5-standard ranges
• S.P.D.T. 15 AMP Switch Output
• Options: Weatherproof & Explosion proof Housings;

NB: All prices exclude GST