Curved Centrifugal Blower Fan

We are producing, supplying and exporting of Curved Centrifugal Blower Fan to our patrons in Chongqing, Chongqing, China. This Series centrifugal fan adopts centrifugal type structure with the feathers of low energy consumption,large wind flow,low noise,elegant appearance,firmly and durable,etc.
Volume i 20267m3/min
Pressure i 3955Pa
Working Temperaturei 20a
Total Pressure Efficiency i 85.4%
Features
Optimum aerodynamic design of BB50 Fan (imported from Howden UK), adopting world's most advanced CFD software of dynamic analysis of inner flow spectrum in the centrifugal impeller.
Same speed-reducing designed impeller with double curved blades reduces air flow leakage in the impeller.
Optimum design of static parts (inlet suction) and rotating parts (impeller), largely modifies inlet suction profile and angle, broadens flow-capacity range and improves whole efficiency.
Fan efficiency reaches 85.4%

Main performance and reliability index can reach the world's leading level.