Product Specifications:

1.1 kw220v-24 shaft diameter

1.1 kw380v-24 shaft diameter

1.5 kw220v-24 shaft diameter

2.2 kw380v-28 shaft diameter

3.0 kw380v-28 shaft diameter

1.1kw 24mm diameter rubber fan blades (three blades)

1.5kw 24mm rubber fan blades (four blades)

1.1kw 24mm diameter iron fan blade (three blades)

1.5kw 24mm diameter iron fan blades (four blades)

1.5kw 28mm diameter iron fan red fan blade (four blades)