.silent flexible ventilation duct durable material made of flexible duct+insulated fibreglass+ aluminium foil.. 2.Apply for low /medium / high press
Specifications
Pass ISO9001-2000
Dia.:82mm to 457mm
Fireglass Thick:25mm
Density:16kg/m3-20kg/m3
Insulated Al Flexible Duct
Insulated Flexible Duct
(al-foil duct,air duct)
Feature:
Specifications:
1. Full flexible, high quality factory thermally insulated duct, for all pressure air
conditioning and ventilation system
2. Diameter: 82mm to 457mm
3. Temperature range: -30 degree .C to 80 degree. C
4. Air velocity: Max.30m/sec(5906ft/min)
5. Working pressure: Max.300 mm WG(3000Pa or 12 WG)
6. Fireglass Thickness: 25mm
7. Fireglass Density: 16kg/m3-20kg/m3
8. Standard Length: 10m