The LB Fans Long Cased Axial Fan LCA311426 provides reliable airflow for commercial ventilation applications. This single-phase, 4‑pole fan features a 315mm diameter with a 26° blade angle, optimized for performance. Equipped with a Class F insulated motor protected to IP55, it operates efficiently in ambient temperatures up to 54°C. The fan includes an IP55 terminal box and a factory-set polypropylene impeller, ensuring consistent operation. Speed can be controlled via transformer or inverter for system flexibility. Suitable for environments with up to 95% relative humidity, the LCA311426 is manufactured to BS EN ISO 9001:2015 and performance tested to BS 848 Parts 1 & 2 and ISO 5801 standards. Backed by a 2‑year guarantee, it offers dependable and durable service in commercial settings.