The BIFA 1000mm Three Phase 4 Pole 38° Fan (Stock Ref. BIFA1003438) is a bifurcated axial fan designed for commercial and industrial ventilation. It accommodates fan sizes from 250mm to 1000mm and features a Class F insulated motor with IP55 protection, capable of operating at ambient temperatures up to 200°C. The fan speed is adjustable via transformer or inverter when ambient temperatures do not exceed 60°C. Suitable for relative humidity up to 95%, this fan is manufactured to BS EN ISO 9001:2015 and tested to BS 848 Parts 1 & 2 and ISO 5801 standards. Comes with a 2‑year guarantee for reliable performance.