Roof vent ASPIRADOR INDUSTRIAL

DESCRIPTION INDUSTRIAL ROOF EXTRACTOR / WIND TURBINE Environmentally friendly industrial wind ventilation. Ecological wind extractors for Industries, Companies and Buildings. Industrial fans for shunts. Easy to adapt to any cover by starting. Manufacturing: galvanized steel base and aluminum drum. Operation: It is based on the use of wind energy, self-regulation of its rotation system and the difference in temperature (ºC) between the interior and exterior of the ship. Wind energy makes it dynamic, improving extraction performance compared to other models and knowing that it does not produce any type of electrical energy. * BUILD ON 2 STAINLESS STEEL BEARINGS TYPE S 6002-2RS SNR. * ON REQUEST IT CAN BE SUPPLIED LACQUEREDWITH THE SAME COVER RAL. Starter or catch base on the deck (1 or 2 gable) – not included.