The shut-off dampers mounted on the fresh air and/or return air spigots.
The dimensions of the shut-off dampers correspond to the spigot dimension.
The shut-off dampers are made of zinc-coated metal, aluminium lamellas, shaft and toothed wheels.
Dimensions (packaged): H 665 x L 340 x W 150 mm
Weight (packaged): 6.2 kg
