CE/RoHS 560mm impeller AC axial Draught fan for cooling

1. Impeller

5-sickle bladed galvanized impeller, sizes from 200 to 710mm, available in 50/60Hz and UL types, air volume from 480 to 16080m3/h. The center-plate of impellers fit dynamic profile. All impellers have passed balance test according to our own standard, which is higher than national standard.

2. Bearing

All bearings in fans are manufactured by brand name companies of Japan. These ball race type shaft bearings are hermetically sealed, pre-greased and self-aligning. Under, normal duties, these bearings are service free.

3. Motor

The motors inside are all newly external rotor motor with thermal protector inside and this insulation class of motor is F. We can also supply motors in other brand as client appointed. As a standard, the motors are provided with thermal fuses protecting them against overload. All motors are adapted for rotational speed control.

4. Feature

High flexibility, variation of blade angle, available in any directions

5. Application

This series fans are applied for ventilation, air conditioning, condensing apparatus, heat pump and solar water heater.