The Elta Clearflow CF400/4 – 1AC is a roof-mounted centrifugal fan with vertical discharge, designed to deliver efficient ventilation. This model is part of a series available in five standard sizes ranging from 315mm to 500mm. It provides air volume flow rates of up to 2.66 m³/s and can operate under static pressures as high as 618 Pa. Suitable for use in environments with temperatures up to +60°C, it can be installed at mounting angles up to 30°. Powered by an AC motor, the CF400/4 – 1AC is suited for a range of commercial and industrial ventilation needs.