| The
blades of the new "S Range" consist of single
blades made of sheet steel with sickle-shaped geometry.
These sickle-shaped single blades are welded on to the
rotor by a special technique and are balanced together
with the rotor. The fans are constructed for high efficiency
even in short nozzles or in simple wall inlets. The
fans are generally used in the heating, cooling and
ventilation industry. In comparison with the "A
Range" fans, the air performance curves are a little
bit flatter, the noise level is lower and the efficiency
is higher.
Size
200mm to 315mm / 330mm
to 400 / 420mm to 450mm
/ EWS450mm
|
