The BIFA Three Phase 4 Pole 12-degree 710mm bifurcated axial fan delivers reliable and efficient airflow for commercial ventilation applications. Available in sizes ranging from 250mm to 1000mm, it features an IP55-protected motor with Class ‘F’ insulation for durability in demanding conditions. The fan can operate in ambient temperatures up to 200°C and allows speed control via transformer or inverter when the air temperature does not exceed 60°C. It includes an IP55-rated terminal box and is suitable for relative humidity levels up to 95% RH. Manufactured to BS EN ISO 9001:2015 and performance-tested to BS 848 parts 1 and 2 as well as ISO 5801, the BIFA713412 ensures high-quality, long-lasting performance. A 2‑year guarantee provides additional peace of mind for commercial ventilation solutions.