The 63JM/25/2/3/22-deg long cased axial fan is a 2‑pole, 3‑phase fan designed for use in a wide range of ventilation systems. Its axial design allows it to move air efficiently through ductwork and confined airflow paths, while the long case construction provides a stable and secure housing for installation. This fan is commonly used in workshops, plant rooms, production facilities, and other areas where dependable air movement is required. Suitable for extraction, general ventilation, and air circulation tasks, it is built for continuous operation and consistent performance in industrial and commercial environments.