The RUCK AL 1120 D6 F4 03 is an inline cased axial smoke fan designed for general ventilation and emergency smoke extraction applications. It is part of the RUCK AL series and features a 1120mm axial impeller developed using CFD-optimised aerodynamics to provide efficient airflow performance.
The fan is equipped with an IE3 efficiency motor that is frequency controllable, allowing flexible airflow adjustment during normal ventilation operation. The housing is weight-optimised and powder-coated for durability in typical installation environments.
The RUCK AL 1120 D6 F4 03 is designed as a dual-use fan, suitable for continuous operation conveying air at temperatures up to 60°C and for smoke extraction applications. It is certified to F400, allowing operation at 400°C for up to 2 hours in emergency conditions, and exceeds current ErP efficiency regulations.