The BIFA Three Phase 2 Pole 34° 315mm bifurcated case axial fan is designed for consistent and efficient commercial ventilation. Available in sizes from 250mm to 1000mm diameter, this fan features an IP55-rated motor and Class ‘F’ insulation, allowing operation in ambient temperatures up to 200°C. Speed can be adjusted using a transformer or inverter when ambient temperatures do not exceed 60°C. The IP55 terminal box ensures secure electrical connections, and the unit is suitable for use in environments with up to 95% relative humidity. Built to BS EN ISO 9001:2015 standards and tested to BS 848 parts 1 and 2 as well as ISO 5801, this fan delivers dependable airflow. Each unit comes with a 2‑year guarantee, making it a reliable choice for commercial ventilation systems.