Axial-flow fan with light alloy die-cast impeller with wing profile blades. Fiberglass roof, fitted with base for mounting.
These fans are suitable for the suction of vitiated air flue gases and vapour. They are very useful during the summer season in environments where air changes are necessary in order to keep the room ventilated. They are also used for the aeration of workshops, foundries, cement factories, tanneries, joineries, and for chemical mechanical and metallurgical industries where big air volumes have to be sucked at low pressure.