760-2900rpm Centrifugal Ventilation Fan Backward Curved For Boilers

Backward curved centrifugal ventilation fans with high pressure used for boilers

With the application of ventilation exhaust fan more and more wide, all kinds of shortcomings and problems have begun to be found and improved one by one. However, a single problem discovered and then improved can no longer meet the needs of the rapid development of the market. The development of industrial blower fans must be based on the premise of meeting the market demand, innovation, research and development of new type of centrifugal fan to promote the development of the market.

Although the function is different, but in general the development of centrifugal fan is developing towards the direction of low energy consumption, low noise and high efficiency.

  Key Features 

• Impeller diameter: 80~3500 mm 
• Speed of mainshaft: 760~2900 rpm
• Pressure range: 705~25425 Pa
• Flow range: 3297~723305 m3/h
• Air Temperature: 20~1000 Celsius degree

• Material: Cast Iron, Carbon Steel, Stainless Steel.

• Efficiency: 70%-90%