The VAD is a belt-driven centrifugal fan with forward-facing blades (numerous straight blades facing forwards) with a motor installed outside the airflow. Designed for medium flow environments with low and medium pressures, this product is particularly suitable for smoke extraction in car parks and commercial premises.
EN12101-3 certified for operation:
It is made of pre-galvanised sheet steel, the transmission is protected by a crankcase. The single-inlet turbines are statically and dynamically balanced. The bearings are self-aligning, sealed and greased for life up to size 18/9, with grease nipples and mounted on a cast iron support from size 20/10.