air conditioning aluminum semi rigid flexible duct hose
air conditioning aluminum semi rigid flexible duct hose
Construction:
- Semi-rigid aluminum flexible duct (SFD)
The flexible round ducts are a result of spiraling profiled aluminum tape which joined using a triple overlap lock.
Description:
- For multiple uses - dryer, bathroom or kitchen venting
- Semi-rigid but flexible for easy installation
- Fire resistant
Technical specification:
|
|
SFD |
|
Air velocity: |
30m/s (max) |
|
Temperature range: |
-30℃ to '+250℃ |
|
Operating pressure: |
3000Pa (max) |
|
Fire resistance: |
yes |
|
Standard length: |
10m |
Size:
Standard size: Dia 3”~20”
Foshan Vairtech Ventilation Co., Ltd is a professional manufacturer for supplying full range of ventilation products with about 15 years' experience, which is located in the Aluminum Hometown of China - Foshan City. We enjoy transportation & raw material convenience.
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