Vent Axia BIFA 450mm 1 Ph. 4 Pole 20deg BIFA451420

The BIFA Single Phase 4 Pole 20° 450mm bifurcated case axial fan is engineered for dependable performance in commercial ventilation systems. With a diameter range from 250mm to 1000mm, this fan combines durability and efficiency, featuring an IP55-rated motor with Class ​‘F’ insulation for extended service life. Designed for high-temperature environments, it can operate continuously in ambient conditions up to 200°C.

For greater control, the BIFA451420 can be speed regulated using either a transformer or an inverter, provided the ambient air temperature does not exceed 60°C. It also includes an IP55 terminal box and is suitable for relative humidity conditions up to 95%. Built to BS EN ISO 9001:2015 standards and performance tested to BS 848 parts 1,2 and ISO 5801, this fan ensures both quality and reliability. Supported by a 2‑year guarantee, it is a trusted choice for demanding commercial applications.