The impeller, with small fins, turns inside the side channel causing that the air is compressed and accelerated, creating small vortexes of air that are drawn by the blades from the intake to the exhaust.
There are no parts in contact between the stator and rotor; this means the blowers do not need lubrication nor routine maintenance.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.