The LB Fans Long Cased Axial Fan LCA311238 is designed for reliable performance in commercial ventilation systems. This single-phase 2‑pole fan features a 315mm diameter and a 38° blade pitch for consistent and efficient airflow. Its motor is Class F insulated and IP55 protected, suitable for operation in ambient temperatures up to 54°C. The fan includes an IP55-rated terminal box and a factory-set polypropylene impeller for durability and long-lasting performance. Speed can be adjusted via transformer or inverter, allowing flexible operation to meet varying ventilation needs. The LCA311238 is suitable for environments with up to 95% relative humidity, manufactured to BS EN ISO 9001:2015, and performance tested to BS 848 Parts 1 & 2 and ISO 5801. It is backed by a 2‑year guarantee, ensuring dependable use in commercial applications.