DCG are circular diffusers with variable geometry. Manually and simultaneously adjustable fins.
Sizes: Diameter of 200/250/315/400/500/630
Technical details: Material: aluminum bell, fins in steel. Finish: painted white RAL9010. Diameter 630 mm with reinforced fins. Suitable for installations between 2.5 and 20 m in height. Fixing: with screws on the neck of the diffuser.