The Elta Clearflow CFHT450/4 – 3AC is a centrifugal fan designed for roof mounting with vertical discharge, driven by a 3‑phase AC motor to ensure reliable and efficient airflow. This model is part of a series with six standard sizes ranging from 350mm to 630mm. It offers airflow volumes up to 3.819 m³/s and can handle static pressures up to 1044 Pa. Suitable for high temperature environments up to +120°C, it can be installed at angles up to 15°. The CFHT450/4 – 3AC is an excellent choice for demanding commercial and industrial ventilation systems requiring robust performance under elevated temperatures.