The Mixed Flow Roof Fan Three Phase 4 Pole 560mm (Stock Ref: RMH56034A) is a robust solution for high-performance commercial ventilation. Built with an IP44-protected motor and Class ‘B’ insulation, it is engineered for reliable operation in demanding conditions with a maximum working temperature of 40˚C. The unit comes with standard thermal overload protection, an IP65-rated service isolator, and a protective guard for enhanced safety. Each model is speed controllable, allowing efficient airflow adjustment to suit specific requirements. Tested in accordance with BS 848 parts 1 & 2 and manufactured under the BS EN ISO 9001:2015 quality standard, this fan delivers consistent performance and long service life. Supplied with a 2‑year guarantee, it is a trusted choice for commercial and industrial applications.