Smith™ Argon Flowmeter Regulator 22-80-580Genuine Smith™ Argon Flow Meter Regulator 22-80-580 is ideal for most MIG and TIG welding applications where more accurate delivery of argon or argon/CO2 shielding gas is needed. The flow tube features Smith's exclusive self-centering ball guide, which delivers more precise readings of shielding gas flow than competitive brands; saving on shielding gas cost. The flow tube also has a high-visibility green-scale background and is protected by a robust aluminum housing.The 22-80-580 flow meter regulator comes with a GGA-580 (inert gas) inlet and has a preset outlet delivery pressure of 80 PSIG. The flow range for this regulator is 10-80 SCFH. It is backed by Smith's True Three Year Regulator Warranty.Features Rugged aluminum housing protects flow tubes from accidental damage while offering an unobstructed view of flow reading. Extra-long flow tube. Expanded scales are easy to read and accurate within five percent of full scale reading. High-visibility-green scale background eases reading flowmeter from a distance and in low-light conditions. Shatter-resistant multi-scale flow tube. Tubes are made of shatter-resistant polycarbonate resin and feature separate scales for argon, C02 and helium depending on the model. Unique self-centering ball guide - exclusive ball-centering flow tube provides accurate flow readings even if the tube is tipped. This ensures good weld quality and gas savings. Non self-centering flow tube ball tends to float off center. Actual gas flow can be up to 2-1/2 times greater than is indicated. Two-inch cylinder pressure gauge is easy to read and has a shatter-resistant lens. Auto-reset pressure-relief valve protects regulator from damage due to inadvertent high-pressure surge. Relief valve will release excessive pressure and automatically reset. Sure Seat filtered high-pressure seat assembly protects seat from debris for reliable operation and long service life. Inlet stem filter provides additional filter protection against seat contamination and regulator creep.Specifications