GRAD Centrifugal Fan

Centrifugal fan 1.Widely used and easy to install 2.Low noise and high efficiency 3.Various specifications for choosing

GRAD Centrifugal Fan 

Low-noise cabinet centrifugal fan Using range : Widely used in hotels, institutions, hotels, halls, theaters, high-level residential and industrial and mining enterprises and other civilian needs of fire and ventilation of occasions, but also support for the central air-conditioning, purification system. Selection  range and low noise, can replace part of low-voltage high-pressure centrifugal fan and axial fan. Structural characteristics: 1, The fan box series select chassis forward  low-noise multi-blade centrifugal impeller, high-quality bearings, shaft, tank panels havecolorful panel , galvanized plate, cold spray, and board structure into muffler. 2,The fan adopt  belt drive method , at different speeds to meet the requirements of different parameters, special specifications, design data. 3, Motor external A-type --- a combination of fire ventilation Motor built for B---- ventilation and fire extinguish   With two-speed motor type II in the variable condition ---

4A,28030min.

4, A-type series wind box, about 280 in ambient temperature in the normal operation of 30min to reach the purpose of fire smoke.      If you are intrested in  the  low-noise centrifugal fan cabinet products, please provide the following parameters: air flow, pressure and power, we shall provide you most competitive price. Looking  forward to our cooperation!

GRAD Centrifugal Fan