The LB Fans LCA503232 is a high-performance long cased axial fan designed for commercial ventilation systems. Featuring a three-phase 2‑pole motor with Class ‘F’ insulation and IP55 protection, it provides dependable and efficient airflow. The 500mm polypropylene impeller, set at a 32° blade pitch, is factory-adjusted for optimal operation. Suitable for ambient temperatures up to 54˚C and relative humidity levels up to 95% R.H., the fan’s speed can be controlled via transformer or inverter. Manufactured in accordance with BS EN ISO 9001:2015 and performance-tested to BS 848 parts 1, 2 and ISO 5801, it includes an IP55 terminal box and comes with a 2‑year guarantee.