WPR are blowing fans with a radial impeller. Fans dedicated primarily to work as blowing fans for grain warehouses, silos and storage of agricultural products. They are also used as aeration fans for various types of technological lines, e.g. for drying rooms in composting plants, for pneumatic tables.
The fan uses a high-efficiency centrifugal impeller for clean air with forward-curved blades. High-speed electric motors were used for the drive, thanks to which the fans are characterized by high compression. The fan housing is made in the L6 system, i.e. the air outlet is directed horizontally along the floor so that the fan can be connected directly to the tank. The fan is factory equipped with a mesh inlet funnel, which ensures safe operation.