The 80JM/25/4/9/28-deg long cased axial fan is a 4‑pole, 3‑phase fan designed for use in a range of industrial and commercial ventilation setups. Its axial design allows efficient airflow through ducting and ventilation systems, while the long case construction ensures stable mounting and controlled air direction. This fan is suitable for applications involving air extraction, circulation, and general ventilation in workshops, production areas, plant rooms, and other operational environments. Built for continuous operation, it delivers dependable performance and consistent airflow where effective ventilation is required.