MM fan – square with back draught shutter
MM fans are designed for the continuous or time ventilation of small or medium size premises, as well as the bathrooms or shops. Noiseless electric motor is produced with two row ball bearing that can guarantee 30.000 hours of operation when the fan is installed in horizontal or vertical positon. Fans are wall, ceiling or lowered ceiling – mounted. The fan body, impeller or back draught shutter are made of high quality material.
The impeller of electric motor is made of aluminium alloys, material resistant to heat what guarantees better cooling and protection against fire. IP32 protection class enables the fans to operate in highly wet and aggressive environments. The back draught shutter regulates the air flow and reduces noise. It prevents the entry of cold air and insects when the fan is turned off. Packaging on pallets.