The LB Fans Long Cased Axial Fan LCA313230 is designed for efficient commercial ventilation. This three-phase, 2‑pole fan has a 315mm diameter with a 30° blade angle for optimal airflow. Its motor features Class F insulation and IP55 protection, suitable for operation in ambient temperatures up to 54°C. The fan includes an adjustable, factory-set polypropylene impeller and an IP55-rated terminal box. Speed can be controlled via transformer or inverter for flexible operation. Built to withstand relative humidity up to 95%, manufactured to BS EN ISO 9001:2015 standards, and performance-tested to BS 848 Parts 1 & 2 and ISO 5801. Comes with a 2‑year guarantee.