SLFA 25 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.
Silencers are made from 2-layer, flexible aluminum tubes of type SRF. The inner tube is micro-perforated and between the inner and outer tubes is a 25 mm thick 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.
SLFA 25 comes 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 oC.