OGI1176 Features: * Underwriters Laboratories Inc. listed * Sintered bronze inlet filter * Chrome plated housing cap * Easily read high-pressure gauge * Internal safety pressure relief design * Calibrated for argon, helium and carbon dioxide gases * Polycarbonate flow tube and outer cover are impact resistant for maximum durability and service life * 0-70 SCFH Argon flow, 0-150 SCFH Helium, 0-60 SCFH Carbon Dioxide flow * Polycarbonate flow tube and outer cover are impact resistant for longer life * Flowmeter is back pressure compensated to ensure accurate reading when line restrictions are present * Flow Cap.: 60.000 SCFH [Max] * Outlet Connection: 5/8 in - 18 RH(F) * Price is for 1 Each Construction: * Single stage construction Dimensions: * 2"" high pressure gauge for easy reading