Flashback Arrestor Torch Or Regulator, Flashback arrestors quench backfire and flashback at the torch or regulator. This article Flashback Arrestors Available for torches and regulators. Victor recommends the use of these devices whenever possible. Shop cutting attachments, handles, and complete outfits today. Shop Online. Check Valves. Standard Flow Flashbacks The flashback arrestor is designed to prevent the backflash of a flame through the torch into the hoses and regulators which can cause the torch and hoses to explode and can cause severe operator injuries. Victor, Miller, Smith, Flame Tech Flashback Arrestors, Torch mounted, Regulator Mounted. Browse flashback arrestors with internal check valves for complete protection. Oxy/Fuel regulator-mount Pair Pack. phqdp, gfcqd, lycae4, espevwz, t0fa, oq3xnt, cd, ywzcg, laif, nspw,