9-28A high-pressure centrifugal fan

The fan is available in two types: single suction and double suction. There are 20 machine numbers, including 4, 4.5, 5, 5.6, 6, 6.3, 7.1, 8, 9, 10, 11.2, 12.5, 14, 16, 17, 18, 20, 21, 22, 23, and 24.
2. The fan can also be made in two forms: right rotation or left rotation: when viewed from one end of the motor, if the impeller rotates clockwise, it is called a clockwise fan, represented by "clockwise"; Rotating counterclockwise is called a reverse fan, represented by "reverse".
3. The outlet position of the fan is represented by the outlet angle of the casing, which can be made into six angles: 0 °, 45 °, 90 °, 135 °, 180 °, and 225 ° for "forward" and "reverse".
The transmission mode of the fan is A type (machine number 4-6.3) and D type (machine number 7.1-16).

The No.4~6.3 in the fan are mainly composed of impellers, casings, air inlets, brackets, etc. Fans numbered 7.1 to 24 are mainly composed of impellers, casings, air inlets, and transmission components. F-type transmission mainly consists of impeller, casing, air inlet, air inlet box, transmission group, etc. The fan can also be equipped with an adjustable door according to the user's needs.