•Equipped with 265, 305, 343, 380, 406, 420, 445 mm in seven sizes.
•Shell body: Made of iron plate, welded and polished before pre-treatment and electrostatic spraying, it is beautiful and durable.
•Fan blades: The impeller consists of multiple forward leaning wing shaped blades, curved front discs, and flat disc discs, all made of steel plates and calibrated for static and dynamic balance. It has good air performance, high efficiency, low noise, and smooth operation.
•Motor: IP54 level protection, F-level insulation.
