A flashback arrestor [1] or flash arrestor is a gas safety device most commonly used in oxy-fuel welding and cutting to stop the flame or reverse flow of gas back up into the equipment or supply line. It protects the user and equipment from damage or explosions.

Flashback: When a backfire takes place in a mixing chamber, unless you shut off the oxygen valve, the flame burning in the torch head may ignite gases in the hoses and result in a flashback. A flashback is an explosion that progresses through the …

Oct 10, 2024 · SuperFlash flashback arrestors are UL and BAM approved, 100% tested for reverse flow, leak integrity, and flashback protection with actual flashbacks. (888) 327-7306 (440) 716-9960

Flashback arrestors (FBA’s) are commonly used safety devices that stop or impede the progress of a flame front upstream of the insertion point. Probably 90% of all FBA’s used on oxy-fuel cutting and heating torches are designs which have sintered stainless steel elements.

Find out why flashback arrestors are important and what is important when choosing one. (888) 327-7306 (440) 716-9960

Oct 28, 2019 · A flashback arrestor is a safety device that is installed in a welding system to help prevent flashbacks. A flashback occurs when the flame from the welding torch ignites the gas in the hose, causing it to erupt.

Jul 15, 2023 · What is a FLASHBACK ARRESTOR (FBA) and what does it do? A flashback arrestor is designed to contain a flashback, and prevent it from penetrating into “upstream equipment” (e.g hoses, regulators and gas cylinders).

WITT flashback arrestors / flame arrestors (FBA) are used to protect single cylinders, outlet points or pipelines and can be used for almost all technical gases such as acetylene, propane, propylene, ethylene, methane, hydrogen or oxygen.

Flashback arrestors are safety devices installed in welding and cutting equipment. Their primary function is to prevent dangerous flashbacks— when the flame from a torch travels back into the gas supply lines. This can lead to catastrophic explosions or serious injuries if …

WITT flashback arrestors have revolutionized fuel gas accident prevention, and are used throughout the world today. When working with fuel gases, a dangerous situation can arise at any time. In the event of a flashback, the flame rips along the gas line at twice the speed of sound.