The BIFA Three Phase 4 Pole 38-degree 800mm bifurcated axial fan delivers reliable performance for commercial ventilation applications. Available in diameters from 250mm to 1000mm, it features an IP55-protected motor with Class ‘F’ insulation suitable for maximum ambient temperatures of 200°C. Speed is controllable via transformer or inverter when ambient air temperatures are up to 60°C. The fan includes an IP55 terminal box and can operate in environments with up to 95% relative humidity. Manufactured to BS EN ISO 9001:2015 standards and tested to BS 848 parts 1,2 and ISO 5801, this fan comes with a 2‑year guarantee, ensuring durable and efficient operation.