Vent Axia BIFA 630mm 3 Ph. 4 Pole 28deg BIFA633428

The BIFA Three Phase 4 Pole 28-degree 630mm bifurcated axial fan is engineered for efficiency and durability in demanding commercial ventilation systems. With sizes available from 250mm to 1000mm, this unit incorporates an IP55-protected motor with Class ​‘F’ insulation, ensuring reliable operation and long service life. Designed to handle ambient temperatures up to 200°C, it offers speed control via transformer or inverter when the surrounding temperature is not higher than 60°C. An IP55-rated terminal box provides additional motor protection, making the unit suitable for installations in environments with relative humidity up to 95% RH. Manufactured to BS EN ISO 9001:2015 standards and performance tested in line with BS 848 parts 1 and 2 as well as ISO 5801, the BIFA633428 guarantees both compliance and performance reliability. Supported by a 2‑year guarantee, it provides a trusted solution for commercial ventilation needs.