The 45JM/16/2/5/20-deg long cased axial fan is a 2‑pole, 3‑phase fan suitable for various industrial and commercial ventilation requirements. Its axial design enables effective airflow through ductwork or confined spaces, while the long case construction provides stable housing for secure installation. This model is commonly used to support general ventilation, extraction, and air circulation tasks in plant rooms, workshops, processing areas, and other operational environments. Built for continuous operation, it provides dependable performance and stable airflow where reliable air movement is essential.