Are Flashback Arrestors Required By Osha, Required by OSHA, they protect users and equipment from explosions during use. There are basically two types – hydraulic and dry type flashback arrestors. To prevent flashbacks, flashback arrestors must be installed on the outlets of both regulators, and/or torch inlets. Hose line flashback arrestors should be considered as an optional accessory installed by the equipment owner and used at his own risk. Jan 1, 2025 · Flashback arrestors, crucial gas safety devices, prevent backfires in oxy-fuel cutting equipment. This precaution can prevent a deadly cylinder explosion. These arrestors are ideal for all flow applications of fuel gases and oxygen with either standard “B” connections. Properly installed and maintained flashback arrestors help provide an extra measure of protection to both the operator and his equipment. Dec 14, 2025 · Flashback arrestors are safety devices mandated by federal occupational standards to prevent flame propagation from traveling back through the hose into the gas supply system. Jan 28, 1992 · In your memorandum, you also stated that a representative of the American Welding Society (AWS) informed OSHA personnel that the AWS no longer requires these protective devices, which are no longer included in their standards. bfa, t8t2, gud, jgd, mlwp, xbw0, ro0aa, 3pca, dkz, 1vov,