The Elta Clearflow CFHT400/4 – 3AC is a roof-mounted centrifugal fan featuring vertical discharge and powered by a 3‑phase AC motor for consistent and efficient ventilation. It is available in a series of six standard sizes ranging from 350mm to 630mm. This model supports airflow rates up to 3.819 m³/s and static pressures as high as 1044 Pa. Designed for operation in high temperature environments up to +120°C, it can be installed at mounting angles up to 15°. The CFHT400/4 – 3AC is ideal for commercial and industrial ventilation systems requiring robust, high-performance airflow in demanding conditions.