Negative-pressure Exhaust Fan
NTF3 Negative Pressure Fan
Electrical accessories and other products, negative pressure fan products are mainly applicable to negative pressure fans, which are usually called exhaust fans, industrial exhaust fans or ventilation fans. It is a ventilation and cooling equipment based on the principle of air convection and negative pressure ventilation. It is widely used in large area ventilation, smoke removal and dust removal places, such as various types of