The LB Fans LCA453228 long cased axial fan provides reliable ventilation performance for commercial environments. This three-phase, 2‑pole unit is fitted with a 450mm polypropylene impeller, factory set at a 28° blade pitch to deliver strong and efficient airflow. The motor is protected to IP55 with Class ‘F’ insulation, ensuring durability in operating temperatures up to 54˚C and relative humidity levels reaching 95%. Speed control is supported through either a transformer or inverter for flexible operation. An IP55-rated terminal box further enhances safety and reliability. Built to BS EN ISO 9001:2015 standards and performance tested to BS 848 parts 1, 2 and ISO 5801, this model guarantees long-lasting service. Supplied with a 2‑year warranty, the LCA453228 is a dependable choice for demanding commercial ventilation applications.