The LB Fans Long Cased Axial Fan LCA313216 is designed for reliable commercial ventilation. This three-phase, 2‑pole fan features a 315mm diameter and 16° blade angle to deliver efficient airflow. The motor is Class F insulated with IP55 protection, capable of operating in ambient temperatures up to 54°C. A factory-set polypropylene impeller and IP55 terminal box enhance durability and performance. Fan speed can be adjusted via transformer or inverter for versatile operation. Suitable for relative humidity up to 95%, the fan is manufactured to BS EN ISO 9001:2015 standards and tested to BS 848 Parts 1 & 2 and ISO 5801. Includes a 2‑year guarantee for added peace of mind.