Vent Axia BIFA 450mm 1 Ph. 4 Pole 18deg BIFA451418

The BIFA Single Phase 4 Pole 18° 450mm bifurcated case axial fan is built for reliable performance in demanding commercial ventilation systems. Available in sizes from 250mm to 1000mm diameter, it features an IP55-protected motor with Class ​‘F’ insulation, capable of continuous operation in ambient temperatures up to 200°C. Speed can be controlled using either a transformer or inverter when the ambient air temperature remains below 60°C, offering flexibility in airflow management.

Fitted with an IP55-rated terminal box, the BIFA451418 is designed to withstand relative humidity levels up to 95%, ensuring durability in challenging environments. Each unit is manufactured in accordance with BS EN ISO 9001:2015 and performance tested to BS 848 parts 1,2 and ISO 5801, guaranteeing quality and efficiency. Supplied with a 2‑year manufacturer’s warranty, this fan delivers dependable and long-lasting ventilation performance for commercial applications.