The LB Fans Long Cased Axial Fan LCA311214 is a robust and efficient solution for commercial ventilation applications. This single-phase 2‑pole axial fan, featuring a 14° blade angle, is built to deliver consistent airflow with energy-efficient performance. Its IP55-protected motor with Class F insulation ensures durability and reliable operation in ambient temperatures up to 54°C. The fan is speed controllable via transformer or inverter, offering flexibility to meet different ventilation requirements. Fitted with an IP55 terminal box and an adjustable polypropylene impeller set at the factory for optimal performance, the unit is also suitable for environments with up to 95% relative humidity. Manufactured under BS EN ISO 9001:2015 quality standards and performance tested to BS 848 Parts 1 & 2 and ISO 5801, this model comes with a 2‑year guarantee, making the LCA311214 a dependable choice for demanding commercial environments.