Before ordering an air exchange system, one would be well-advised to become acquainted with some of the concepts that characterize devices with such a design.

1. The cross section can be of the following formats:

• circular, the simplest and most frequently used format;
• semi-circular, used when there is no possibility for the air duct to be placed into a round section;
• sector, an option for complex figurations of facilities;
• segment, also for limited complex spaces and low ceilings;
• rectangular, in exhaust duct systems;
• triangular, also in exhaust duct systems.

2. Sizes:

Everything depends on the customer’s needs and the dimensions of the facility, since the production features and size of the prepackaged elements allows air ducts to be produced:

• with a section of 100 to 2,000 mm;
• with a length of 1 to 200 meters.

3. Pressure:

According to this parameter, losses in the air sock resemble that of the losses in an ordinary one, thus the valuation is similar. The minimal static pressure required for the air duct to preserve the proper form is 20 Pa.

After the company is contacted, our specialists will make a trip out to the facility and provide preliminary recommendations based on the air sock size, configuration, and equipment necessary for optimal air exchange at the facility.