EC fan has wide range of applications. Where is EC centrifugal fan applied? FFU is one of the applications of EC centrifugal fan. FFU is the acronym of Fan Filter Unit and the unit is widely used for cleanrooms, clean bench, clean production line, modular cleanrooms and large cleanrooms.
Main characteristics of FFU are long working life, low noise, free maintenance, low vibration, variable speed, constant uniform airflow, easy to install, etc. The good performance of FFU is consistent with that of EC centrifugal fan.