The LB Fans LCA453224 long cased axial fan is engineered for dependable airflow in commercial ventilation systems. This three-phase, 2‑pole model is equipped with a 450mm polypropylene impeller, factory set at a 24° pitch for optimized air movement. The motor is IP55 protected and built with Class ‘F’ insulation, ensuring long-lasting performance in challenging environments with ambient temperatures up to 54˚C and relative humidity up to 95%. Compatible with transformer or inverter control, it allows for flexible speed regulation. An IP55-rated terminal box provides secure electrical connections. Produced under BS EN ISO 9001:2015 quality standards and tested to BS 848 parts 1, 2 and ISO 5801, this fan offers proven reliability. Backed by a 2‑year guarantee, the LCA453224 is an excellent choice for commercial applications requiring consistent, high-performance ventilation.