SLFASemiflexible double duct silencer
SLFA is a flexible silencer that can be adapted to any installation situation. The bendability of the silencer allows adaptation to very confined spaces and difficult wiring. Silencer is made from 2-layer, flexible aluminium tubes of type SRF. The inner tube is micro-perforated and between the inner and outer tubes is glass wool attenuation material layer. The ends of the silencers are covered with aluminium gables. The duct connections fits inside ducts.
SLFA 25 and 50 come in the dimensions Ø80 - 315 mm and 1000 mm in length. (Also available in lengths of 750, 1250, 1500 and 2000 mm).
The silencers can withstand temperatures up to 200°C.