
The GDF and GZF Centrifugal Duct Fans are compact and efficient ventilation solutions designed for ducted air supply and exhaust systems. Developed using advanced centrifugal fan technology, these fans feature high airflow performance, low noise operation, stable running, and easy installation.
With a compact structure and rectangular duct connection design, the GDF/GZF series can be directly connected to ventilation ducts, making them ideal for commercial and residential HVAC applications. They are widely used in hotels, shopping malls, cinemas, restaurants, office buildings, hospitals, and other indoor ventilation projects.

