The Benefits of Using Return Air Ducts

Characteristics of Rectangular Air Duct

The return air system primarily adopts rectangular return air ducts, which can be manufactured using either single-layer or composite materials based on specific requirements.

1. The interior of the duct is supported by a box structure. The duct maintains its square shape through the tension of the framework, appearing aesthetically pleasing without deformation.
2. According to the pressure within the duct, the return air can be designed with various air supply methods, and the diversity of these air supply methods is one of the primary reasons for choosing fabric air ducts.
3. Different types of return air outlets for fabric air ducts can be customized based on site conditions.