Deflagration Flame Arrestor is designed to stop low-speed flame propagation (deflagration) in pipelines, vent lines, and storage tank systems handling flammable gases and vapors. It prevents fire and explosion from spreading by extinguishing the flame through a stainless steel flame arresting element.

These flame arrestors are used in inline and end-of-line installations to protect equipment, tanks, and process systems from fire hazards.