Uniweld Rfaa Flashback Arrestor, Regulator, Oxy/Fuel

Flashback Arrestor Set, Mounting Location Regulator, Compatible Gas Type Fuel, Oxygen, Inlet Connection Size 3/8 In.-24, Outlet Connection Size 3/8 In.-24, Inlet CGA Number (Fuel) CGA 021, Inlet CGA Number (Oxygen) CGA 020, Hose Fitting Size A, Inlet Connection Type UNF, Outlet Connection Type UNF, Product Type Flashback Arrestor Set, Series RFA.