Rooftop fan RF EC series

ductaxialexhaust

Application Roof exhaust fans of the RF/EC type are designed for ventilating rooms with a low degree or air pollution. The fans are used in exhaust systems in houses, supermarkets, industrial rooms, shops, warehouses, garages, parking facilities and outbuildings. Construction In RF/EC fans, there are used motors with impellers having backwards curved blades: in sizes 125, 160 and 200 - made of plastic, in size 250 - made of aluminum sheet. The enclosure is made of aluminum-zinc sheet, canopy made of laminate. Fans are equipped with a connector for ventilation duct. They are adapted for use in vertical position, for installation on flat roofs, after applying an appropriate roof mounting base can be installed on sloped roofs.