The LB Fans LCA403226 is a robust long cased axial fan, designed to deliver efficient airflow solutions for commercial ventilation systems. Built with a three-phase, 2‑pole motor, this model features Class ‘F’ insulation and IP55 protection, ensuring durability and consistent operation under demanding conditions. Capable of withstanding maximum ambient temperatures up to 54˚C, the fan also supports speed control via transformer or inverter, offering flexibility in use. Its factory-set polypropylene impeller, angled at 26°, provides strong and reliable air movement. An IP55-rated terminal box enhances protection and safety, while suitability for relative humidity levels up to 95% makes it ideal for a wide range of environments. Manufactured to BS EN ISO 9001:2015 standards and performance tested to BS 848 parts 1, 2, and ISO 5801, the LCA403226 guarantees high quality and dependable performance. Supplied with a 2‑year guarantee, this model is a dependable choice for commercial ventilation applications.