A sturdy frame is produced from gently sloped aluminium profiles that offer increased mechanical strength and low weight.
Blades are aerodynamically shaped for lowest pressure drop and noise generation. Sound power levels of the air regenerated noise are measured according to EN ISO 5135.
Multiple accessory options are available for airflow regulation, rear assembly and filters.
Nominal sizes from 225×75 – 1225×525 mm
Frame and blades made out of anodized aluminium profiles