The purpose of smoke evacuation solutions is to remove the smoke and heat produced by a fire in order to create an area of clear air under the smoke layer. Smoke evacuation facilitates the evacuation of occupants and allows fire-fighting personnel to access the premises. Smoke evacuation can be achieved by a natural chimney effect or by mechanical extraction.
Smoke evacuation shutters are normally closed and open locally in the event of fire. The opening command may be given by a manual trigger or by the control unit (smoke evacuation panel, which receives information from a smoke detector).
Smoke damper consists of:
Anodised aluminium frame
One or two shutters
Lock and key
EASY-KAP – mounting frame
EASY-KGC – drop guard grid
In the smoke ventilation shaft
Fire resistance up to EI 120 (ved i n↔o) S 1500 AA multi
Certified according to EN 12101-8:2011, Efectis with identification number 1812