Widely used:The main material of F4-72 fiberglass centrifugal fan is polyester fiberglass, which has the advantages of good air performance, light weight, high specific strength, corrosion resistance, not easy to age, low noise, and wide range of use. It is suitable for discharging corrosive gases of a certain concentration and can also be used for ventilation in general factories and buildings. The temperature of the discharged gas is generally below 50 degrees Celsius. High temperature resistant (120 degrees Celsius) high-temperature fiberglass centrifugal fans and explosion-proof fiberglass centrifugal fans can be selected.

Security performance:The fan is manufactured strictly in accordance with the technical and process conditions specified in Q/(GZ) YH1-1996 standard. The plastic body and metal bracket are welded firmly and reliably, and the impeller is precisely adjusted and balanced. The noise and vibration are greatly reduced, and the maintenance cycle is doubled.