B4-72-10D series Centrifugal fan

*Can be customized according to customer's need.

Application: suitable for workshop and large building indoor exhausting

The impeller diameter: 280~2000 mm

Air volume range: 1000-220000 m3/h

Pressure range: 3000 pa

Working temperature: -20°C ~ 80 °C

Driving mode: A, B, C, D

※ With single suction, backward centrifugal impeller, has the characteristics of high efficiency and low noise.

※ Adopt high-efficiency streamlined design of the spiral case, more aerodynamic.

※ Casing inlet is equipped with high efficient convergence streamlined inlet, which makes the air can be within the scope of the flow channel width of uniform distribution.

※ No2.8~6 fan is A transmission; No8~12 fan is C and D type transmission No16~20 fan adopts B type transmission.

※ Transmission part group consists of main shaft, bearing box, rolling bearing, pulley or coupling, etc.

※ Inlet and outlet flexible joints, dampers.

※ Inlet valve,bearing temperature and vibration dective sensers, impeller cleaning nozzle are optional.