The DPT series centrifugal duct fan produces extremely low noise is characterized by excellent performance, reliable operation, compact structure, easy instalation and it can be directly plug-in connected with air duct.

This series fan can be widely used for the ventlation or air exchange in areas which have very high requirement to noise such as in hotels, hospitals, stores, cinema and theater, ballroom, assembly hall, universities and scientific research units and high class civil buildings.