The RUCK DVNI 225 E2 30 is a compact, sound-insulated vertical discharge centrifugal fan specially designed for demanding extraction applications where noise reduction and reliable airflow are essential. Its backward-curved centrifugal impeller ensures stable, efficient performance, while the motor-out-of-the-airstream configuration protects the drive system from heat, grease, and contaminants.
The fan housing is constructed from durable AlMg3 aluminum and features built-in thermal and acoustic insulation to lower noise emissions during operation. A hinged casing with an integrated grease drain allows quick and convenient maintenance, making it suitable for installations where hygiene and service access are priorities.
Powered by a robust single-phase AC motor, the unit offers stepless controllability for precise airflow adjustment. Rated for handling greasy kitchen exhaust air up to 120 °C, this model supports commercial kitchen ventilation, industrial extraction, and other heat-intensive environments. An integrated device switch is included for straightforward installation and compliant system integration.