Our DVA roof fan with vertical discharge offers maximum flexibility and efficiency to meet and exceed your diverse industrial ventilation requirements. The fan is equipped with high-efficiency EC motors or voltage-controllable AC motors, ensuring reliable performance and excellent energy savings across various applications. The innovative design of the backward-curved centrifugal impeller guarantees optimal airflow with low energy consumption and minimal noise levels. The robust housing is made of weather-resistant AlMg3 aluminium, which is not only lightweight and corrosion-resistant but also features a hinged fan unit for easy access and significantly simplified maintenance.