FA-E-IIA1 In-Line Deflagration Flame Arrester for biogas, sewage gas and landfill gas, eccentric design, bidirectional, endurance burning proof (under atmospheric conditions up to DN 200 / 8“) - state of the art design for bio-, sewage- and landfill gas applications - eccentric design prevents condensate build up - offers a wide range of applications - special design for elevated operating pressures available - modular design enables each individual FLAMEFILTER® to be replaced - easy to maintain and the FLAMEFILTER® can be quickly removed and installed - eccentric design eases installation close to floors and walls - provides protection against deflagrations and endurance - burning for explosion group IIA1- methane (former designation Expl.gr. I) - bidirectional operation as well as any direction of flow and installation position - endurance burning proof under atmospheric conditions up to DN 200 / 8” and therefore the installation of temperature sensors is not required - installation of temperature sensors is possible - cost efficient spare parts