Lightweight Flexible Silencers provide an economically priced solution to excessive noise within ducted systems. Silencers can be fitted to the inlet / outlet of circular duct fans or to grilles and louvres as required. The silencers may be bent to a maximum radius of 2 x overall diameter with negligible effect on insertion loss values.

Construction
Silencers are manufactured from spun aluminium (spigots), metallised polyester with helical steel support (outer case) and high performance acoustic lining / absorbing material. The sound absorbing material is chemically inert, non hygroscopic and vermin resistant.

Features
Ultra light weight.
Class leading acoustic performance.
Long spigots for easier connection to fans, grilles or louvres.
Economically priced.
Flexibility allows installation in tight locations.
Suitable for rigid or flexible duct system.