The BIFA Single Phase 2 Pole 24° 400mm bifurcated case axial fan is designed for reliable airflow in commercial ventilation systems. Covering sizes from 250mm to 1000mm in diameter, it features an IP55-rated motor with Class ‘F’ insulation, capable of operating in ambient temperatures up to 200°C. Speed regulation is possible through a transformer or inverter when the air temperature does not exceed 60°C. The fan is equipped with an IP55 terminal box and is suitable for use in environments with up to 95% relative humidity. Manufactured to BS EN ISO 9001:2015 standards and tested in line with BS 848 parts 1,2 and ISO 5801, this model comes with a 2‑year guarantee for dependable performance.