The LB Fans LCA403224 is a high-performance long cased axial fan, engineered for dependable airflow in commercial ventilation systems. This model is equipped with a three-phase, 2‑pole motor featuring Class ‘F’ insulation and IP55 protection, providing durability and reliability in challenging operating conditions. With a maximum ambient temperature rating of 54˚C, it is well-suited for demanding applications and allows speed control through either transformer or inverter. The polypropylene impeller, set at a 24° pitch, ensures effective and consistent air delivery. An IP55-rated terminal box further enhances safety and protection. Suitable for use in environments with up to 95% relative humidity, the LCA403224 is manufactured to BS EN ISO 9001:2015 standards and tested in accordance with BS 848 parts 1, 2, and ISO 5801 for proven performance. Backed by a 2‑year guarantee, this fan offers a reliable and efficient solution for a variety of commercial ventilation needs.