The LB Fans Long Cased Axial Fan LCA313214 is engineered for effective commercial ventilation. This three-phase, 2‑pole fan features a 315mm diameter with a 14° blade angle for optimized airflow. The motor has Class F insulation and IP55 protection, suitable for ambient temperatures up to 54°C. An IP55-rated terminal box and a factory-set polypropylene impeller provide enhanced durability. Speed adjustment is possible via transformer or inverter, making it adaptable to different ventilation needs. The fan supports relative humidity levels up to 95% and is manufactured to BS EN ISO 9001:2015 standards. Performance is tested to BS 848 Parts 1 & 2 and ISO 5801, backed by a 2‑year guarantee.