Flash Back Arrestor

The Flash Back Arrestor set is designed for the oxygen and fuel-gas lines of an oxy-fuel cutting system. Each brass Flash Back Arrestor is colour coded and marked with a flow-direction arrow to support correct installation. The Flash Back Arrestor helps stop a flame front from travelling back into the hose and helps prevent reverse gas flow, protecting the regulator and upstream gas supply. Install each Flash Back Arrestor on the correct gas service and in the indicated flow direction; verify thread size, gas compatibility and pressure rating before use.