V = 0,1 ÷ 30 m3/s
Pt = 200 ÷ 3000 Pa
For the conveyance of very dusty air. Closed impellers, of welded type, with positive blades.
Suitable for all applications where it is needed an high capacity against low pressure.
Fan of compact dimensions. Particularly used in civil and industrial conditioning system, fumes and solvents suction, motor cooling, painting boxes.