The Ruck ELKI 5025 E2 10 is a compact mixed flow box fan designed for efficient and reliable ventilation. It features an energy-efficient diagonal impeller with aerodynamics optimized through CFD development to ensure stable airflow performance. The fan is housed in a soundproof galvanized sheet steel casing, providing durability and reduced noise levels during operation. The removable fan unit allows for straightforward access when cleaning or performing maintenance. A robust single-phase AC motor offers voltage-controllable operation, making it suitable for a wide range of ventilation setups. An integrated thermal switch enhances operational safety and protects the motor under demanding conditions. This fan provides dependable performance for commercial, industrial, and general ventilation applications.