It is mainly composed of the impeller, motor, volute duct and motor base. To be specific, the impeller is made of 10 backward curved arc blades welded between front and rear discs. The entire fan is fixed on the extension of the motor shaft end and the end of motor is mounted on the motor base.The motor base and the air collection device are fixed on the two sides of volute separately. The flange is provided to connect with other components, such as air duct, on the outlet of volute. Moreover, the anti-corrosion classes is available from C3 to C5-M.
2.Available for different environment ;
3.Stable and reliable;
4.Lifespan is over 20 years.
Mainly applied as an air cooler on varies air cooling system.