The LB Fans Long Cased Axial Fan LCA313212 is designed for efficient commercial ventilation. This three-phase, 2‑pole fan has a 315mm diameter with a 12° blade angle, delivering reliable airflow. The motor is Class F insulated and protected to IP55, operating safely in ambient temperatures up to 54°C. It features an IP55 terminal box and a factory-set polypropylene impeller for enhanced durability. Speed can be adjusted via transformer or inverter, accommodating various ventilation requirements. Suitable for relative humidity up to 95%, the fan is manufactured to BS EN ISO 9001:2015 standards and performance tested to BS 848 Parts 1 & 2 and ISO 5801. A 2‑year guarantee ensures dependable operation.