DIDW fans are a centrifugal fan employed in industrial and commercial settings. They make use of an impeller with a plug-like shape positioned on a shaft. When compared to other types of centrifugal fans, the plug-shaped impeller helps produce more airflow. Our offerings run at a lower rpm and are used for similar high flow and low-pressure applications. The fans are primarily intended for device installation and are best used in HVAC systems, clean room filter units, hygiene equipment, and air conditioners. DIDW fans offer air recirculation at a high efficiency level with the advantage of simple installation and removal.