The LB Fans LCA501430 is a robust long cased axial fan designed for commercial ventilation needs. It features a single-phase 4‑pole motor with IP55 protection and Class ‘F’ insulation for consistent and safe operation. The 500mm polypropylene impeller is factory-set at a 30° blade pitch, ensuring optimal airflow performance. 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 a transformer or inverter. Manufactured to BS EN ISO 9001:2015 standards and tested to BS 848 parts 1, 2 and ISO 5801, it includes an IP55 terminal box and comes with a 2‑year guarantee, making it ideal for reliable commercial ventilation.