Being a quality oriented firm, we are engaged in offering Turbine Ventilator that is free spinning roof exhaust which works by utilizing the Velocity Energy of wind to induce air flow by Centrifugal Action. This is mechanically strong and light weight construction. Turbine Ventilator is a natural air ventilation system. The entire range is available in superior grades of Stainless Steel and Aluminium. Its standard sizes include 32" x 24" and 28" x 20".