Hot air doors 011-4831
热风幕机
Chinese
热风幕机
English
Hot air doors
Spanish
Puertas de aire caliente
- Term ID
- 011-4831
- Class
- 11
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2023-06-08
- Version
- 12-2023
Official English notes
Air doors are fan-powered devices used above doorways that blow strong streams of conditioned air in order to separate different environments for control climate purposes and to keep out contaminants such as insects, dust, and fumes. Air doors is acceptable wording; further specification is acceptable, but it is not required.