KITO® EFA-Det4-IIA-…Bi-directional in-line detonation flame arrester, short-time burning proof

For installation into pipes to the protection of vessels and components against stable detonation of flammable liquids and gases. Tested and approved as detonation flame arrester type 4.
Approved for all substances of explosion groups IIA1 to IIA with a maximum experi-mental safe gap (MESG) > 0.9 mm.
Bi-directionally working in pipes, whereby an operating pressure of 1.1 bar abs. and an operating temperature of 100 °C must not be exceeded.
The installation of the detonation flame arrester into horizontal and vertical pipes is permissible.
If equipped with a temperature sensor (PT 100) a protection against stabilized burning is given from one resp. both sides.
The devices are tested and approved with different burning times depending on their sizes (NG 100: TBT= 30 min, NG 500: TBT= 1 min).