DFBZ Series of Glass Fiber Reinforced Plastic Wall Axial Fan
The impeller of this series of blower uses the design of slow-speed, the high pressure, coefficient. The long chord, spatial distortion, incline and wide blade can make it achieve
Necessary volume and pressure at a low speed starting. It has many obvious characteristics such as high efficiency, low noise, slight vibration, smooth movement. The impeller is made of glass fiber reinforce plastic, . May match the anti-explsion motor to transport the flammable and explosive gas.
DFBZ series of wall axial fan is widely used in industry and mining enterprise and for discharging through wall, and has the following characteristics:
A: Convinient installation, beautiful contour and square shape.
On architectural designing, should reserve a square hole. The fan is installed in the hole from the outside wall. Rubber or cork should be put between the scroll and wall. Fix the fan in the wall by bracked from inside the wall.
B: Prevent rain and natural wind flowing backward: Shutters is fixed at fan outlet near the outside the wall. When the fan turns off, the shutters shut-off automatically to prevent air flow backward. When turns on, the air current blows the shutters open automatically.
C: Steady movement, low noise: There is grid at the fan inlet to guarantee the current staby and play a safety net role. The square shape makes the fan install reliably, vibrate slightly, move steady and cread noise lowly.