The LB Fans Long Cased Axial Fan LCA311424 is designed to deliver efficient airflow in commercial ventilation systems. This single-phase, 4‑pole fan features a 315mm diameter with a 24° blade angle, providing optimized performance. It has a Class F insulated motor with IP55 protection, capable of operating in ambient temperatures up to 54°C. The fan includes an IP55 terminal box and a factory-set polypropylene impeller for consistent, reliable operation. Speed control is possible via transformer or inverter for flexible system integration. Suitable for environments with up to 95% relative humidity, the LCA311424 is manufactured to BS EN ISO 9001:2015 and tested to BS 848 Parts 1 & 2 and ISO 5801 standards. A 2‑year guarantee ensures durable and dependable performance in commercial settings.