SLFK is a flexible silence, used at low space installations, that can be adapted to any installation situation. The slight bendability of the silencer allows adaptation to very confined spaces and difficult wiring.
Silencers are made from 2-layer, flexible aluminium tubes of type SRF. The inner tube is micro-perforated and between the inner and outer tubes is an attenuation material layer of glass wool. The attenuation material reduces the noise passing through the silencer. The ends of the silencer are covered with aluminium gables. The duct connections fits inside ducts.
SLFK comes in the dimensions Ø100, 125 and 160 mm and 1000 mm in length.