burning operation Germany

... between a potential ignition source and the flame arrester must not exceed 50 times the inner pipe diameter. An installation into horizontal and vertical pipes is permissible. To detect a thermal load on the KITO® flame arrester element in operation a temperature sensor can be implemented as an option into the flame arrester body. Proof against “stabilized burning” and withstand this up to a max. burn time BT = 1.0 min.