4. Why aren't flashback arrestors required by law or in the U. S., OSHA safety regulation? Answer: OSHA has cited employers for failure to use flashback arrestors under the broad federal regulation 29 CFR 1910.252, failure to recognize the responsibility to provide for the safe use of gas cutting and welding equipment.

Do you really need flashback arrestors?

It protects the user and equipment from damage or explosions. These devices are mainly used in industrial processes where oxy-fuel gas mixtures are handled and used. Flashback arrestors as safety products are essential to secure the workplaces and working environment.

Do you need a flashback arrestor for oxygen?

A flashback arrestor is a device designed to quench flashback. ... Flashback arrestors should be fitted to all fuel gas supply lines and to oxygen supply lines when they are used in conjunction with fuel gases.