Energy Efficient Turbine Roof Ventilator can exhaust the hot air, waste gas, dust and other harmful gas from the workshop so as to better the working surroundings. The Turbine Roof Ventilator is energy efficient and is totally operated by non-conventional method of exhaust system. The Turbine Roof Ventilator is offered in acid and corrosion resistant finish. Energy Efficient Turbine Roof Ventilator is made of stainless steel of aluminium that ensures longer functional life.