The BIFA Three Phase 2 Pole 28° 400mm bifurcated case axial fan provides dependable high-performance ventilation for commercial environments. Available in diameters from 250mm to 1000mm, it features an IP55-rated motor with Class ‘F’ insulation, ensuring safe operation in ambient temperatures up to 200°C. Speed control is possible via transformer or inverter when the surrounding air temperature does not exceed 60°C.
Designed with an IP55 terminal box and capable of handling relative humidity levels up to 95%, this fan is manufactured to BS EN ISO 9001:2015 standards and performance-tested to BS 848 parts 1,2 and ISO 5801. Backed by a 2‑year guarantee, the BIFA403228 offers a reliable solution for demanding commercial ventilation requirements.