ProductsWelding SuppliesWelding AccessoriesGas Fittings & AccessoriesGENTEC®FLASHBACK ARRESTOR REGULATOR, ACETYLENEItem #GTCFA7RFRequest InformationEmail Product LinkSpecificationsBrandGENTEC®Compatible WithRegulators, Torches, PipesFeaturesAutomatic Check ValveGas TypeAcetyleneIncludesBuilt-In Automatic Reset Check Valve, Sintered Metal Flame Arresting FilterMaterialBrassOutlet Connection3/8 in - 24 LHProductFlashback Arrestor