The BIFA Three Phase 4 Pole 14-degree 710mm bifurcated axial fan provides dependable airflow for commercial ventilation projects. With sizes ranging from 250mm to 1000mm, this fan is equipped with an IP55-protected motor and Class ‘F’ insulation, ensuring robust performance in demanding environments. It supports operation in ambient temperatures up to 200°C and allows speed adjustment via transformer or inverter when the air temperature does not exceed 60°C. Featuring an IP55 terminal box and suitable for relative humidity levels up to 95% RH, the BIFA713414 is manufactured to BS EN ISO 9001:2015 standards and performance-tested to BS 848 parts 1 and 2 as well as ISO 5801. A 2‑year guarantee confirms its reliability for long-term commercial ventilation applications.