Cogemacoustic® offers a very broad range of helicoïd fans thanks to a skilful combination on the diameter of the hub, the length and number of the blades of the impeller.
Diameters from 630 mm to 2500 mm, an average of 8 possibilities per diameter is available to us to offer you the fan which is best suited to your needs, with optimum efficiency over a range of flow from 3 to 250m³ / sec.
Depending on the pressure power required, we are in a position to produce a single fan or a battery of 2 or 3 machines set up in series.

The decision to work with motor manufacturers of worldwide renown is a further guarantee of the quality of our equipment.

Download "Single stage fan"