The BIFA Three Phase 4 Pole 10-degree 710mm bifurcated axial fan is designed for efficient airflow and durability in commercial ventilation applications. Manufactured in diameters from 250mm to 1000mm, this unit features an IP55-protected motor with Class ‘F’ insulation, ensuring reliability in demanding environments. It is suitable for ambient operating temperatures up to 200°C and can be speed-controlled using a transformer or inverter when air temperature does not exceed 60°C. The fan is equipped with an IP55-rated terminal box and is capable of handling relative humidity levels up to 95% RH. Produced in accordance with BS EN ISO 9001:2015 and performance tested to BS 848 parts 1 and 2 as well as ISO 5801, the BIFA713410 guarantees robust quality and long-term performance. Supplied with a 2‑year guarantee, it is an ideal solution for commercial ventilation needs.