I. Application and feature

DTXF fan are different from ordinary axial fan in the higher speed of axial velocity of air flow in the duct, which reduces static pressure gradient and keeps air flow together to get a high pressure coefficient.

DTXF fan’high airflow speed at the meridian plane in the cylindrical case relies on the small relative diameter of the hub. Small taper ratio prevents airflow separation, and produce high efficiency and low noise.

DTXF fan is an improving product. Advanced technology produces high-quality fan with complete variety and models, and wide application. DTXF has 400-1400 totally 14 specifications divided by impeller diameter, -A,-B,-C,-S four types and dozens of models. Its air volume ranges from 3000 to 110000m3/h, total pressure 130 to 2200 Pa. All these provide adequate choice for design and installation. Please check the technical data for specific value.

DTXF fan can be equipped with silencer of various lengths to meet noise level requirement in different places.

This type of fan is widely applied to ventilation in industrial and mining enterprises, hotels, restaurants, museums, and gymnasium. It is a best choice to pressurizing, supply and exhaust air for pipes, as well as ventilating in high-rise and ordinary buildings. 

II. Model

III. Standard

Industrial fan--Performance testing using standardized airways

Methods of noise measurement for fan and Roots blowers

Performance testing method of fan silencer