Supply Duct fan for public ventilation

Wenzhou Sogomar electric make inline duct fan series from diameter 100mm to 300mm, the frame is PP material, the impellers are ABS material, use a two-speed motor, and the import NSK ball, life can reach more than 50000 hours with silence, large air flow, high efficiency and environmental design, which is widely used in public places and buildings, such as canteens, cinemas, schools, airports, hospitals, toilets, kitchen, basement, restaurants, and warehouses for fresh air system.