low noise centrifugal exhaust fans with big airflow

1.compact construction ,light weight ,small volume 2.high efficiency 3. big amount of wind and high wind pressure Specifications

1.High efficiency obviously 2.Low noise 3.Beautiful contour and steady movement

Performance introduction    

   

       The fan consists of single phase asynchronous motor or three-phase asynchronous motors, 

volute, impeller and mounting bracket .the fan has the feature of compact construction ,light weight ,small volume ,high efficiency, creating big amount of wind and high wind pressure . Meanwhile customers can get different location by changing the mounting bracket assembly. The fan is widely used in all kinds of ground control facilitates , electronic equipments for forced ventilatio.It can also be used for pipeline cleaning ,exhausting heat and air , inflating advertising model ,protecting the environment and controlling the pollution.

Use circumstance

circumstance temperature:-40°C--+55°C

 height above sea level:55Kpa(2500m)

relative humidity:90%-95%

Product description

XXX:FENGDA{the diameter(mm)of the cylinder}

FZY:the code name of the product(F-fan,L-centrifugal,J-AC)

4.Convenient installation 5.Install firmly

     The impeller of this series is made of aluminum alloy  for work mineral business enterprise, public building, gymnasium and various entertainment places.

low noise centrifugal exhaust fans with big airflow