The LB Fans LCA403214 is a robust long cased axial fan engineered for effective airflow in commercial ventilation systems. It is fitted with a three-phase, 2‑pole motor with Class ‘F’ insulation and IP55 protection, ensuring reliable performance even in demanding environments. Suitable for ambient operating temperatures up to 54˚C, this model supports speed control via transformer or inverter for flexible operation. The factory-set polypropylene impeller, designed at a 14° angle, provides efficient air movement, while the IP55 terminal box ensures safe electrical connections. Built to withstand relative humidity up to 95%, the fan is manufactured in compliance with BS EN ISO 9001:2015 standards and rigorously tested to BS 848 parts 1 and 2, as well as ISO 5801 performance standards. Backed by a 2‑year guarantee, the LCA403214 delivers reliable, long-lasting ventilation for a variety of commercial applications.