Adopting external rotor motor direct drive, multi fan structure, smooth operation, low noise, small size, light weight, beautiful appearance, easy maintenance and upkeep

The air supply and exhaust of air conditioning engineering systems in industries such as industrial production, civil construction, commercial entertainment, culture, education, and health can also be used for general air supply and exhaust.

The DBF series low-noise fan case is a supply and exhaust equipment designed to meet the operating requirements of different working conditions, and can provide fan airflow according to needs. And it can simultaneously supply air to pipes in different directions. The fan can be driven by an external rotor motor or an E-belt. The advantages include smooth operation, low noise, small size, light weight, beautiful appearance, and easy maintenance. It can be widely used for air supply and exhaust of air conditioning engineering systems in industrial production, civil construction, commercial entertainment, cultural, educational and health industries, and can also be used for general air supply and exhaust.
DBF-I Type A is a single fan, Type B is a dual fan, and Type C is a triple fan.
DBF-II type is a forward multi wing typeCentrifugal fan boxSingle fan belt drive, high air volume.
DBF-III type is a backward plate typecentrifugal fanBox, single fan belt drive, high air pressure.