The Ruck ELKI 6030 E2 11 is a mixed flow box fan designed to provide efficient and reliable ventilation. It features an energy-efficient diagonal impeller with CFD-optimized aerodynamics, delivering stable and consistent airflow. The fan is housed in soundproof galvanized sheet steel for durability and reduced noise during operation. Its removable fan unit allows easy access for maintenance and cleaning. A robust single-phase AC motor ensures voltage-controllable operation, while an integrated thermal switch provides added protection by monitoring motor temperature. This model is suitable for commercial, industrial, and general ventilation applications requiring efficient, low-noise, and dependable airflow.