The RUCK DVN 500 D4 30 is a robust vertical discharge centrifugal fan designed for commercial kitchen extraction and demanding air-handling environments. It features a backward-curved impeller engineered for stable, efficient airflow performance while keeping the motor positioned outside the airstream to enhance reliability. Constructed from durable AlMg3 aluminum, the hinged housing allows straightforward access for inspection and maintenance and incorporates a grease drain suitable for greasy exhaust applications. Equipped with a high-efficiency IE3 motor that supports frequency control, the fan can be adjusted precisely to meet system requirements. Built to handle exhaust air temperatures up to 120 °C and fitted with an integrated device switch, the DVN 500 D4 30 offers a dependable and long-lasting solution for professional kitchen ventilation setups.