The RUCK DVN 225 EC 30 is a compact vertical discharge centrifugal fan designed for commercial kitchen extract systems and applications where contaminated air must be handled reliably. It features a backward-curved impeller that delivers efficient airflow while keeping the motor positioned outside the airstream, ensuring optimal performance in greasy environments. The fan housing is constructed from durable AlMg3 aluminum, incorporates a hinged design for easy access, and includes a grease drain to support effective maintenance. Powered by a high-efficiency EC motor with stepless speed control, the DVN 225 EC 30 provides energy-efficient operation and flexible airflow adjustment. Suitable for exhaust air temperatures up to 120 °C and equipped with an integrated device switch, this model offers a dependable and service-friendly solution for professional kitchen ventilation.