V = 0,2 ÷ 100 m3/s
Pt = 300 ÷ 3500 Pa
For the conveyance of clean of light dusty air. High efficiency impellers with backward curved blades. Suitable for high capacity at low pressure.
Particularly used in civil and industrial conditioning systems, ceramic and brick drying sytems, cereal storage bins aeration, warehouses, painting systems, tanks with solvents. As roof fan it is used the TFR serie.