High-Speed Air Curtain Door T291 for Cleanrooms | China Suppliers & Factory
Product Parameter
| Basic parameters | |
|---|---|
| Open speed | 0.8-1.2m/s |
| Close speed | 0.6-1.0m/s |
| Door frame material | 2.0mm steel frame with powder coated. |
| Curtain material | 0.9mm PVC and 3.0mm foamed inter-filling |
| Roller bearing | steel shaft and steel pipe material |
| Transparent window | available but not recommend |
| Fire-proof | German DIN4102 standard class2 |
| Sealing performance | brush type with strong nylon material |
| Manual function | reserve power supply for power failure use |
Frequently Asked Questions
Q: What are the opening and closing speeds of the door?
The door features an opening speed of 0.8 to 1.2 meters per second (m/s) and a closing speed of 0.6 to 1.0 meters per second (m/s) for efficient operation.
Q: What materials are used for the door frame and curtain?
The door frame is constructed from durable 2.0mm steel with a powder-coated finish. The curtain consists of 0.9mm PVC paired with 3.0mm foamed inter-filling for enhanced insulation.
Q: Does the door curtain meet fire safety standards?
Yes, the curtain material complies with the German DIN4102 standard Class 2 fire-proof regulations.
Q: Can the door be operated manually during a power outage?
Yes, the system includes a manual function equipped with a reserve power supply dedicated for use during power failures.
Q: What kind of sealing performance does this door offer?
It utilizes a high-quality brush-type seal made from strong, durable nylon material to ensure reliable sealing performance.
Q: Is a transparent window option available?
A transparent window option is available for this model, though it is not recommended for standard setups.







