Flash Back Arrestor (Dry Type) For Regulator End Of Oxygen Lines To Prevent Fl Ash Backs In Oxy Fuel System Conforming To En 730/Iso 5175-1/Is 11006 Standards With Flame A Rrestor(Fa) And Non Return Valve(Nrv) And Thermal Cut Off Valve(Tv) Working Pressure: 15 Bar. End Connections G 3/8. [ Warranty Period: 30 Months After The Date Of Delivery ] ] (EXPIRED)