- Model:Aluminum Insulated Flexible Duct (SONO)
- Use: To reduce the heat & cool loss and preventing condensation, to reduce the noise
- Insulation: Standard 16kgs/m³ quality insulation glass wool and 32kgs/m³ glass wool is also available
- Packing: Individual 120cm long carton packing or individaul PE bag packing
- Model type: ISO2.0, ISO3.0, ISO4.0 & ISO6.0