The BIFA Single Phase 2 Pole 36° 315mm fan is part of the BIFA bifurcated case axial fan series, specifically designed for commercial ventilation applications. It is available in diameters ranging from 250mm to 1000mm and features motors protected to IP55 standards. The motor insulation is Class ‘F’, allowing safe operation in ambient temperatures up to 200°C. Fan speed can be controlled using a transformer or inverter when the ambient air temperature does not exceed 60°C. The fan is equipped with an IP55-rated terminal box and is suitable for environments with relative humidity up to 95%. Manufactured according to BS EN ISO 9001:2015, its performance has been tested to BS 848 parts 1 and 2 and ISO 5801 standards. The unit comes with a 2‑year guarantee.