The DT series low-noise centrifugal fan offers a range of benefits, including high efficiency, quiet operation, a novel and compact design, minimal vibration, light weight, and ease of maintenance and installation. It can be widely used in hotels, restaurants, cinemas, halls, mining facilities, and buildings for air extraction or fume exhaust. The air being moved must be free of adhesive materials, with dust and particulate content not exceeding 50 mg/m³, and operating temperatures remaining at or below 80°C.