The LB Fans LCA501414 long cased axial fan delivers reliable and efficient ventilation for commercial applications. Featuring a single-phase, 4‑pole motor with IP55 protection and Class ‘F’ insulation, it is built to perform under demanding conditions. The 500mm polypropylene impeller is factory set at a 14° blade pitch to ensure optimal airflow. Suitable for environments with ambient temperatures up to 54˚C and relative humidity levels up to 95% R.H, this fan maintains consistent ventilation performance. Speed adjustment is available via transformer or inverter on most models. Manufactured to BS EN ISO 9001:2015 standards and performance tested to BS 848 parts 1, 2 and ISO 5801, the LCA501414 provides durability and reliability. It comes with an IP55 terminal box and is backed by a 2‑year warranty, making it ideal for commercial ventilation needs.