BYSE TRANSFER AIR DEVICE
Rectangular device with good sound attenuation
- Easy installation
- Good sound attenuation
- Fixing plate included
- Can be used in most environments.
- Four sizes (width 300, 500, 700 and 850 mm).
- Includes two cover plates and two mounting frames.
- Made from hot galvanised sheet steel.
- Visible parts are painted in white RAL 9010, other colours on special order.