The BIFA Three Phase 4 Pole 38° 400mm bifurcated case axial fan is designed for efficient and reliable commercial ventilation. It is available in diameters from 250mm to 1000mm and features an IP55-rated motor with Class ‘F’ insulation, capable of handling maximum ambient temperatures up to 200°C. Fan speed is adjustable via transformer or inverter, provided the ambient air temperature does not exceed 60°C.
Equipped with an IP55 terminal box, this fan is suitable for environments with relative humidity levels up to 95%. Manufactured according to BS EN ISO 9001:2015 and performance-tested to BS 848 parts 1,2 and ISO 5801 standards, the BIFA403438 comes with a 2‑year guarantee, ensuring dependable operation for commercial applications.