On this subject, VIF Ventilation has a whole catalog of industrial air extractor fans (axial, centrifugal, helical) perfectly adapted to the constraints of industries, craftsmen and communities.
An dësem Fach VIF Ventilatioun huet e ganze Katalog vu industrielle Lounerhéiers (axial, zentrifugal, helical) perfekt an d'Beschränkungen vun den Industrien, Handwierker a Gemeinschaften adaptéiert.