The Elta Clearflow CF450/4 – 1AC is a roof-mounted centrifugal fan with vertical discharge, designed to provide effective ventilation for various applications. Part of a series available in five sizes ranging from 315mm to 500mm, this model delivers air volume flow rates up to 2.66 m³/s and static pressures up to 618 Pa. It can operate in temperatures up to +60°C and be mounted at angles up to 30°. Equipped with an AC motor, the CF450/4 – 1AC offers reliable performance suitable for commercial and industrial ventilation systems.