Flowmeter Regulator, 1 Piece, Piston Type, Argon GCA580

Model 191 Series Flowmeter Regulators are designed for MIG & TIG applications to provide accurate regulation of gas flow. They are also ideal for commercial, industrial and laboratory applications. • Combination of regulator and flowmeter as one compact unit • Regulator is preset at 50PSIG • Piston-type construction • Body machined from class “A” brass • Internal pressure relief valve • Polycarbonate flow tube and hood are impact resistant for maximum durability and service life • Calibrated for argon, CO2 , helium, nitrogen, air, and 75% argon / 25% CO2 mixed gases • Backpressure compensated to ensure accurate readings when line restrictions are present • Sintered bronze inlet filter • Comes with 5/8”-18RH Female fitting (with the attached Adaptor) and 9/16”-18RH • Male fitting (without adaptor) • Weight: 1 lbs 10 oz • Conforms to CGA E-4 Standard for Gas Pressure Regulators