The Ruck ELKI 7040 E2 10 is a mixed flow box fan designed to deliver quiet, efficient, and reliable ventilation. It features an energy-efficient diagonal impeller with CFD-optimized aerodynamics for consistent airflow performance. The fan is housed in soundproof galvanized sheet steel to ensure durability and reduced operating noise. The removable fan unit allows easy maintenance and cleaning. Powered by a robust single-phase AC motor, the fan provides voltage-controllable operation, while an integrated thermal switch ensures safe and reliable motor performance. Suitable for commercial, industrial, and general ventilation applications, this model provides dependable, energy-efficient, and low-noise airflow.