Arccaptain Argon Co2 Regulators With 8.2Ft Inert Gas Welding Hose, Welding APPLICATION: The ARCCAPTAIN gas pressure regulator can be used with argon, helium, and carbon dioxide gas tanks. SPECIFICATIONS: Inlet pressure range: 0-4000 PSI, Argon output pressure range: 0-30 CFH, Carbon dioxide output pressure range: 0-20 CFH. High-quality brass regulator body equipped with a pressure relief valve to prevent overpressure, ensuring a safe working environment. INLET CONNECTOR: CGA-580, includes a filter that removes impurities, extending the lifespan of the gas pressure gauge and improving welding quality. OUTLET CONNECTORS: 9/16-inch external thread, 5/8-inch internal thread, and 1/4-inch hose barb. PACKAGE INCLUDES: 1 x Argon/CO2 regulator, 1 x 8.2-foot inert gas welding hose, 2 x hose clamps, 1 x hose barb