TG turbine ventilator 600mm

1.The ball diameter is 750mm and the throat diameter is 600mm; 2.Our ventilators are made of stainless steel,alminum alloy and fluorinecarbon coated; 3.The UBC bearing we used are imported form USA.; 4.We can design other sizes according to your demands; 5.We guarantee the usage of our turbine ventilators for 15 years. The Theory of Its Running The centrifugal force caused by the spinning vanes creates a region of low-pressure area, which draws air out through the turbine exhaust. Air drawn out by the turbine exhaust is continuously replaced by fresh air from the outside. The slightest breeze will cause the turbine exhaust to spin and even after the breeze has stopped, the flywheel effect of the rotor cage will use its stored energy to continuously remove air. Suction is maintained even at low wind velocities. These turbine ventilation systems are energy savers that give excellent performance requiring negligible maintenance.