The fan is equipped with a built-in noiseless electrical motor with double capsulated ball
bearings, which guarantee 30,000 hours flawless operation if mounted
horizontally or vertically.
The body, the turbine, and the back valve are manufactured from aluminum alloy or
specially selected plastics.
The body of the motor is manufactured from aluminum or a heat-resistant
material which guarantees efficient cooling and higher fire safety.
The IP 32-degree protection allows the ventilator to function under conditions of
high humidity and aggressive environment.
