The LB Fans LCA453210 long cased axial fan is engineered for efficient commercial ventilation. This three-phase, 2‑pole fan features an IP55-rated motor with Class ‘F’ insulation, supporting ambient temperatures up to 54˚C. Its 450mm polypropylene impeller with a 10° pitch is factory-adjustable and compatible with speed control via transformer or inverter. Designed for environments with up to 95% relative humidity, the fan includes an IP55 terminal box for safe and reliable connections. Manufactured to BS EN ISO 9001:2015 and performance-tested to BS 848 parts 1, 2 and ISO 5801, the LCA453210 ensures dependable airflow and durability, backed by a 2‑year guarantee.