The LB Fans Long Cased Axial Fan LCA313434 is designed for robust commercial ventilation. This three-phase, 4‑pole fan features a 315mm diameter with a 34° blade angle, ensuring efficient airflow. Its Class F insulated motor is IP55 rated and suitable for operation in ambient temperatures up to 54°C. The fan includes a factory-set, adjustable polypropylene impeller and an IP55 terminal box, with speed controllable via transformer or inverter. Engineered for environments with up to 95% relative humidity, it is manufactured to BS EN ISO 9001:2015 standards and performance tested to BS 848 Parts 1 & 2 and ISO 5801. The LCA313434 comes with a 2‑year guarantee for reliable operation.