The LB Fans Long Cased Axial Fan LCA311410 offers reliable and efficient airflow for commercial ventilation applications. This single-phase 4‑pole fan has a 315mm diameter and a 10° blade pitch, ensuring consistent performance. Its motor is IP55-protected and Class F insulated, suitable for ambient temperatures up to 54°C. An IP55-rated terminal box and factory-set polypropylene impeller provide durability and long-lasting operation. Speed can be adjusted using a transformer or inverter, allowing adaptable performance for varying ventilation requirements. Designed to operate in environments with up to 95% relative humidity, the LCA311410 is manufactured to BS EN ISO 9001:2015 standards and tested to BS 848 Parts 1 & 2 and ISO 5801. The fan comes with a 2‑year guarantee, providing dependable service for commercial settings.