CLA-B
Compact sound attenuator with centre baffle for circular ducts
- Extremely low installation height
- Very good sound attenuation
- Type-approved (dim. 250 to 400)
- Dim. 250 to 400 with air tightness class D
- Dim. 500 to 800 with air tightness class C
- Built for low CO2 footprint (Dim 250-400)
- Low pressure drop
- Fibre-migration proof
- Fire-resistance class EI30 to EI120*
** See the table for requisite safety distance*
CLA-B is part of Swegon’s RE:3 concept based on the key principles of circularity, and which consists of RE:duce, RE:use and RE:vitalise. CLA-B is made with sustainable sheet metal called RRP, where RRP stands for “recycled and renewably produced”. The steel has a recycled steel content of at least 75 per cent. In addition, the manufacturing process uses electric arc furnaces that run on 100 per cent renewable energy.