The fans use M-Wing profile blades, an efficient solution to achieve adequate flow rates and pressures with a low noise axial impeller.
The new foil of the blade and the thin edge of the output reduces turbulence, resulting in improved performance and total absence of low tones in the sound spectrum.
Made in two diameters and with different wing foils, M-Wing impellers are combined with three-phase, asynchronous or brushless motors according to the versions and applications, for maximum efficiency (+8%) * and maximum silence (-7 dB ) * as required by Directive 2000/14 / EC.
In compliance with the CE Directive, the fans provide protection networks with total protection for the operators.
* data compared to imported products of equal capacity