Flowmeters/Regulators, Carbon Dioxide, CGA 320, 4,000 psi inlet

Features: Underwriters Laboratories Inc. listed | Single stage construction | 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 | Flowmeter is back pressure compensated to ensure accurate reading when line restrictions are present