Flame Arrestors
End of Line Flame Arrester : Explanation End of line flame arrester: Flame arrester that is fitted with one pipe connection only. Deflagration = Explosion propagating at subsonic velocity End of line deflagration flame arrester is fitted at the end of vent line. Even at a small pressure difference between storage tank and atmosphere, gas, steam or aerosol escapes through the vent. If this gas, vapor or aerosol is ignited, then flame will propagate through the vent line into storage system. End-of-line deflagration flame arresters stops flame propagation at atmospheric explosion before flame enters into the storage tank.