The LB Fans Long Cased Axial Fan LCA313416 is engineered for high-performance commercial ventilation. This three-phase, 4‑pole fan features a 315mm diameter with a 16° blade angle, delivering efficient airflow for various applications. The motor has Class F insulation and IP55 protection, capable of operating in ambient temperatures up to 54°C. The fan includes an adjustable factory-set polypropylene impeller and an IP55 terminal box, with speed control available via transformer or inverter on most models. Suitable for environments with up to 95% relative humidity, it is manufactured to BS EN ISO 9001:2015 and performance-tested to BS 848 Parts 1 & 2 and ISO 5801. The LCA313416 comes with a 2‑year guarantee for reliable, long-lasting operation.