Wind Turbine Roof Top Natural air-Ventilators are the No - Energy, No Maintenance, No Operating Cost way to Exhaust Industrial Pollutions. Air Ventilators are designed and engineered to exhaust industrial pollutants such as smoke, dust, poisonous gases, humidity, fumes, heat, odor,stale air and many more invisible irritants & Pollutant particles from the covered area / industrial sheds. Running cost of motorised exhaust fans can be eliminated and precious energy can be saved by implementing our Wind Turbine Roof top Natural Eco air Ventilator which does not require any ELECTRICITY, MOTOR, WIRING, MAINTENANCE or Operating Cost are far more effective than conventional motorised exhaust fan.

Wind turbine Roof Ventilators runs on wind energy, does not require any Power or Electricity, continuously in motion with the wind, 365 days - 24 X 7, removes extremely hot air form the atic in the summer and moisture laden stale air & dampness in the winter. Air Ventilators which are Economical, Environment - Friendly, light in weight, can be mounted on to any existing industrial roofs without disturbing the existing structure. These roftop natural Air ventilators require only the normal wind speed available to function and perform and can rotate even at minimum wind velocity of 2km/hr. Once in motion it creates a suction, which pulls out gases, dust, fumes, odor and many more industrial hazardous irritants from the covered area.Roof Extractors - No Power Fan provide energy free cooling and fresh air through out the year. Natural ventilators functions and performs with the unlimited energy source of  free wind energy, thus saving running cost on electricity, motor, wiring, maintenance etc.

Natural Air ventilators spins with the slightest breeze, creating an upward draft which draws hot air,moisture,dampness,odour and other pollutant particles upwards, creating invisible convection current, and in the process they extract stale,hot or moisture laden air together with pollutant particles, smokes, which has become hot  due to the buildings exposure to long hours of sunlight emmision and manufacturing processes and due to other pollutants particles within the building. As the stale and hot air is extracted by the Air ventilators, it is replaced by fresh air at ambient temperature entering through the natural openings thus completing the air change correction cycle current & improving the internal environment with fresh air change. Needless to say, fresh air makes us feel more energetic and productive whilst stale and hot air makes us tired and less productive.

Wind turbo roof top Eco air-ventilators are acknowledged by industrial giant’s world wide and worlds most developed countries have moved ahead with this Green Product and found professional and ultimate solution for industrial cross ventilation problems.