... flashback arrestor be available 1.FA-03 flashback arrestor for regulator, for torch2.terminal material: brass3.Many type of flashback arrestor be available1. Part No.: FA-032. Flashback Arrestor ... max pressure: 1.5bar/21psi4. material : brass5. can also supply flashback arrestor for regulator, hose, torch, pipe, welding & cutting torch, oxygen & acetylene ...