The Ruck MPS 500mm Kitchen Box Fan 3‑phase F400 (D4) is designed for demanding commercial kitchen ventilation and smoke extraction applications. Its backward curved centrifugal impeller provides consistent and efficient airflow performance. The swing-out fan assembly enables easy and convenient access for cleaning and maintenance.
The unit is constructed with a double-walled sheet steel housing insulated with 40 mm mineral wool, helping to reduce noise levels and improve thermal protection. The IE3 motor is positioned outside the airstream and is frequency controllable, offering flexible speed management and efficient operation.
This model carries an F400 rating, allowing it to operate at 400°C for 2 hours and perform continuously at 200°C. This makes it suitable for high-temperature environments and smoke extraction duties. The integrated condensate and grease drain ensures proper handling of moisture and residues, supporting long-term reliability in demanding kitchen ventilation systems.