Dungs GMH-A4-4-6 Gas Pressure Switch, 12″ TO 60″ W.C, High, Manual Reset

Dungs GMH-A4-4-6 Gas Pressure Switch, 12“ TO 60“ W.C, Pipe Mount, High, Manual Reset, SPDT Switch, 10A @ 120 VAC, 8A FLA, NEMA 4 (Formerly 217-327A).

The GAO ventless pressure switches are adjustable pressure switches for automatic burner controls. These pressure switches are suitable for making and/or breaking a circuit when the medium pressure changes relative to the set point. The set point can be set in the field by an adjustable dial with an integrated scale. Test nipple integrated in metal housing to verify set point.