(FORMERLY 217-337A), **GML-A2-4-4**, 1 INCH TO 20 INCH W. The Dungs 266942 GML A2 4 4 gas pressure switch is a compact pressure switch for a modular valve train. These A2 gas pressure switch types are: GAO (Automatic Reset), GMH (High Manual Reset), and GML (Low Manual Reset 1 INCH TO 20 INCH W., C , 1/2 NPT CONDUIT CONNECTION , 10 A / 8 A @ 120 VAC The GAO-, GMH-, and GML-A2… pressure switch is suitable for dry natural gas, propane, butane, air and other inert gases. Suitable for up to 0.1 % by volume, dry H2S. The GAO-, GMH-, and GML-A2… pressure switches are recommended for industrial and commercial heating applications with DMV dual modular valves, SV safety valves, MBC multifunctional controls, and FRI modular pressure regulators. Spdt Switch 266942 (Formerly 217 337A), **GML A2 4 4**, 1 INCH To 20 INCH W.C, 1/2 Pressure Switch Mount DUNGS 266928 Gas Pressure Switch, GMH-A44-6, Manual Reset, NEMA Type 4 (Formerly 217-327A), Pipe Mount 12 to 60 W.C; HIGH, SPDT, SW 10A @ 120 VAC 8A FLA GML A2 4 4 Low Gas Switch ; Alt Part #: 217 337A, 217337A, D217337, GML A2 4 4, GMLA2 44 ; Mount. 1/4" NPT ; Contact Type. SPDT ; Connection Type. 1/4" Female NPT In Stock DescriptionThe GAO-, GMH-, and GML-A2… pressure switches are compact, ventless gas pressure switches for modular valve train components.
