The BIFA 1000mm Three Phase 4 Pole 22° Fan (Stock Ref. BIFA1003422) is a robust bifurcated axial fan engineered for demanding commercial and industrial ventilation systems. Available in sizes from 250mm to 1000mm diameter, it features an IP55-rated motor with Class F insulation, ensuring dependable performance in ambient temperatures up to 200°C. For applications up to 60°C, the fan supports speed control via transformer or inverter. With the ability to operate in environments of up to 95% relative humidity, it is suited to harsh operating conditions. Manufactured in compliance with BS EN ISO 9001:2015 and performance-tested to BS 848 Parts 1 & 2 and ISO 5801, this fan delivers both efficiency and durability. Supplied with a 2‑year guarantee, it provides a reliable solution for high-performance ventilation needs.