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A flashback arrestor 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.
Jan 26, 2024 · Flashback arrestors are safety devices that prevent flashback, a flame traveling back into the welding equipment. Learn about their components, working principles, testing methods, and compliance with Australian standards and codes of practice.
Flashback Arrestor Toolbox Talk. Print this page. Preventing Welding Flashback. Oxy-acetylene torches have been used for many years for cutting, welding, brazing, and heating of metals. The equipment used today is safe, but every year, hundreds of employees are injured or die as a result of improper use.
Mar 30, 2021 · The flame arrestor may contain a pressure or temperature actuated cut-off valve, and may then be known as a flashback arrestor. It is strongly recommended that arrestors with cut-off valves are fitted to the pressure regulator outlet of all acetylene cylinders and acetylene distribution systems.
A flashback arrestor is a device that prevents a flame from moving back into the gas supply hose and causing an explosion. Learn about the types, elements and installation of flashback arrestors, and how to maintain them for your safety.
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. This can be very dangerous, as it can cause serious injury or even death.
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Learn what a flame or flashback arrestor is and how it works to prevent fire accidents in gas lines. Find out the difference between a flame arrestor and a non-return valve, and the recommended safety standards and sources.
