The RUCK AL 900 D4 02 is an inline cased axial fan designed for general industrial and commercial ventilation applications. It is part of the RUCK AL series and incorporates a 900mm axial impeller developed with CFD-optimised aerodynamics to provide efficient airflow performance.
The fan is equipped with a 4‑pole, 3‑phase IE3 efficiency motor suitable for frequency-controlled operation, allowing adjustable airflow while maintaining energy efficiency. The housing is weight-optimised and finished with a powder-coated surface for durability in standard ventilation environments.
The RUCK AL 900 D4 02 is suitable for conveying air and similar media with temperatures of up to 60°C during continuous operation. Its design exceeds current ErP efficiency requirements by approximately 15 – 20%, making it suitable for applications requiring energy regulation compliance.