Fluidyne Flame Arrestor Elements are used where such elements they can be installed in existing pipelines or vent lines between pair of existing flanges. They can be also installed at inlet side of Breather valves to act as Flame Arrestor cum Breather Valves. Fluidyne Flame Arrestor Elements are cost and space saving. The limitation is that they are not suitable for very higher flow rates as the flame bank diameter is limited diameter. Fluidyne Flame Arrestor Elements and Sandwich Type Flame Arrestors are very commonly used in Vent Lines and along with Breather Valves. These flame arrestors are approved in L&T, EIL and other projects for uses in various applications.