Vent Axia Long Cased Axial Fans (LCA) 450mm 3 Ph. 4 Pole 20deg. LCA453420

The LB Fans LCA453420 long cased axial fan is designed for reliable airflow in commercial ventilation systems. This three-phase unit features a 4‑pole motor and a 450mm factory-set polypropylene impeller with a 20° blade pitch, delivering effective and efficient performance. Built with IP55 motor protection and Class ​‘F’ insulation, it operates safely in environments with ambient temperatures up to 54˚C and relative humidity up to 95%. Most models are speed controllable via transformer or inverter, offering flexibility in operation. The fan includes an IP55-rated terminal box for secure electrical connections. Manufactured to BS EN ISO 9001:2015 standards and performance tested in accordance with BS 848 parts 1, 2 and ISO 5801, the LCA453420 is backed by a 2‑year guarantee, ensuring long-term dependability.