S&P CTVT-6-500N vertical roof extractor

Vertical roof extractor CTVT/6-500N. Centrifugal roof fans, smoke extraction, capable of transporting air at 400ºC/2h (1), with vertical discharge, galvanized steel base, aluminum cover, backward-curved centrifugal impeller protected by a bird-proof safety grille, galvanized supports and screws, IP55 motor, Class F, self-cooling, with permanently lubricated ball bearings. (1) Except for models 140, 180, and 202.