Insulated Semiflexible Silencer

A fexible silencer that can be adapted to any installation situation. The bendability of the silencer allows adaptation to very confned spaces and difcult wiring. Silencers are made from 2-layer, fexible aluminium tubes. The inner tube is micro-perforated and between the inner and outer tubes is a 50 mm thick attenuation mate-rial 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 fts inside ducts. It comes in the dimensions Ø80-250 mm and 1000 mm in length. (Also available in lengths of 750, 1250, 1500 and 2000 mm). The silencers can withstand temperatures up to 200oC.