Agaris Ventilator's vane are manufactured from high grade aluminium including the rivets and therefore highly resistant to atmospheric corrosion. No power involved for its operation as its movement is controlled by nature wind movement / hot air draft (Thermos Syphoning). The Ventilator manufacturers in Chennai are profiled and rolled to provide strong blade with good aerodynamic performances. Agaris Ventilators are light in weight and hence operational at very lightly wind speeds. The Ventilator manufacturers in Chennai, vane design and the centrifugal action prevent rain water from entering into the ventilator.