The BIFA 1000mm Three Phase 4 Pole 24° Fan (Stock Ref. BIFA1003424) is a heavy-duty bifurcated axial fan designed for reliable operation in demanding commercial and industrial environments. Manufactured in sizes ranging from 250mm to 1000mm diameter, it features an IP55-protected motor with Class F insulation, delivering safe and efficient performance in ambient temperatures up to 200°C. For cooler environments up to 60°C, the fan can be speed-controlled using a transformer or inverter. Built to operate in conditions of up to 95% relative humidity, it is well-suited to challenging ventilation requirements. Produced in accordance with BS EN ISO 9001:2015 and performance-tested to BS 848 Parts 1 & 2 and ISO 5801, this model offers durability, efficiency, and a 2‑year guarantee for long-term reliability.