The wind driven Air ventilators are used the world over because of their low Capital Costs, Easy adaptability, high air displacement capacity per ventilator and overall reliability, the air ventilator is designed to withstand a wind velocity of up to 100 kmph. it is made of stainless steel or aluminum, Therefore virtually maintenance free with a ten year warranty.
The air ventilator weights less than 3 kgs. this enables flexibility and they can be installed any where on the roof without any structural changes.
