The end of line deflagration flame arrester installed at the end of vent pipes prevents light-back at deflagration of potentially explosive vapour-air, and or gas-air mixtures from outside (atmospheric conditions) to the protected side (e. g. storage tank).

End of line flame arrester can be used for low flow rates in the favourably 180 ° installation.



End of Line Flame Arrester : Explanation

End of Line Flame Arrester = Flame arrester that is fitted with one pipe connection only.

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.