Detailed Product Description

 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!