The LCA903440 Long Cased Axial Fan delivers high-efficiency airflow for commercial ventilation systems. It features a 900mm adjustable polypropylene impeller set at a 40° pitch, providing optimal air performance. Speed control is available on most models via transformer or inverter.
This three-phase 4‑pole fan is equipped with an IP55-rated motor and terminal box, Class F motor insulation, and is suitable for maximum ambient temperatures up to 54°C. It is designed to operate reliably in environments with relative humidity up to 95%.
Manufactured to BS EN ISO 9001:2015 standards and performance tested to BS 848 Parts 1 & 2 and ISO 5801, the LCA903440 ensures dependable operation and comes with a 2‑year manufacturer’s guarantee.