850 Вентиляция для цеха вентиляция FRP вытяжной вентилятор охлаждения воздуха от

Air Exhaust fan discharging air to make indoor air pressure drop, indoor air getting thinner and form a negative pressure zone.The air into the indoor because of differential pressure. In the practical application in industrial workshop, Air Exhaust Fan installed in the factory side, air inlet on the other side of the plant room.Then it formed a negative pressure zone between Air Exhaust fan and air inlet. In the process, the doors and Windows near the Air Exhaust Fan keep closed and forcing air into from air inlet doors and Windows to workshop. Air lined up then orderly by the air inlet into the workshop and through the workshop, finally,the Air Exhaust Fan discharge air from workshop. Thoroughly, efficient ventilation and air change rate can be as high as 99%. Through specific engineering design and according to the need for air speed and wind speed and no heat, dust and harmful gases, smoke quickly discharge from workshop.Any problem of poor ventilation can completely solve once only. From the open fan ventilation could be achieved within a few seconds.

Main Features

1)Perfect Effect:FRP negative pressure fan can improve the indoor environment and oxygen content in large area.
2)Good Quality: FRP negative pressure fan using negative pressure fan dedicated motor with good quality and stable.
3)Easy and convenient:FRP negative pressure fan easy to install,operate and low maintenance.
4)Environmental protection:FRP negative pressure fan have no pollution,low noise and will not cause environmental pollution.
5)Low Noise:FRP negative pressure fan structure has the function that reduce noise and air volume is greater than the other relevant fan equipment.

Louver

The louver is folding type and easy to maintenance

Motor

Class F insulation system,IP54 protective class,waterproof and dust proof.

FRP Fan

Glass filament fiber have advantage of high corrosion resistance,long service life and no metal resonance.