ENVIRO INTERNATIONAL CORPORATION (EIC) is one of the leading Manufacturers, Suppliers and Exporters of Dust Suppression System, Centrifugal Fan, Air Washers, Bag Filters, Decorative Beads, Pneumatic Conveying Systems, Ventilation System, Stainless Steel and Fume Extraction System. Our products are designed and manufactured according, etc.

Roof Extractor


Roof Extractor

We are counted among the major Roof Extractor Manufacturers, Exporters and Suppliers for providing advanced Rooftop Turbine Roof Extractor Fans for ventilation and other needs. We manufacture these using high quality stainless and mild steel and ensure to abide by the industrial standards for designing and manufacturing.

Construction and Working : The fan has cup shaped airfoil for trapping air and forcing it at the same time on the leeward side to continuously ventilate any area. Motors drive the Roof Extractor and the turbines, while the turbines run due to applied energy from wind velocity for increasing centrifugal action of wind. The force produced here causes a low pressure region to develop and this is responsible for driving air out the turbine. The drawn out air is continuously replaced by fresh air through the ventilation fans.

Specialty :
  • Sturdy construction
  • Continuous ventilation
  • Light weight
  • Wear and tear resistant
  • Easy to mount
  • Durable weather cowl

Suitable For :
  • Wind Ventilators
  • Roof Wind Ventilators
  • Turbo Ventilators
  • Wind vent Ventilators
  • Industrial Ventilators
  • Turbine Roof Ventilators
  • Wind Turbo Ventilators
  • Wind Driven Turbo Ventilators
  • Wind Turbine Roof Ventilators
  • Industrial, Ventilators Fans
  • Ventilation Systems
  • Energy Saving Fans
  • Roof Top ventilators
  • Natural Exhaust Fans
  • Attic Ventilation
  • Gravity Ventilation
  • Industrial Ventilators, and so on



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