50 Stainless Centrifugal Push-pull Ventilation Fan

Kunzheng centrifugal push-pull exhaust fan is high class fan series. Centrifugal exhaust fan is Kunzheng high-grade fan, low noise, long life service etc features. Air cooling is widely used in agriculture, industry and other busy or closed places for cooling, such as greenhouse (flower, vegetable, and plant), poultry house (animal husbandry, livestock breeding, cow/chicken house), factory workshop (textile, vegetable storage) restaurant and supermarket. Kunzheng series high class fan is mainly made up of blade, motor, out frame, protecting nets, supporting frames, shutters. Galvanized sheet push-pull fan is made by aerodynamic, effectively reduce wind resistance. The major parts of climate control equipment are made of galvanized steel sheets and stainless steel sheets. Negative pressure fan cooling principle is used air convection and negative pressure ventilation to ventilate air, which is induced draft natural fresh air from door or window and exhaust indoor hot gas rapidly compuls…