
Quietflex®
2020 20 Series UV-Inhibited Flex Duct With R 4.2 Insulation, 20 in Dia, 25 ft L, 6000 fpm, Fiberglass
Sign In to View Pricing & Availability
- The Quietflex UV-Inhibited Black Jacket Flex Duct has a UV-Inhibited polyethylene vapor barrier.
- Johns Manville Formaldehyde-free™ fiber glass insulation
- GREENGUARD® certified
- Galvanized or bronze metal core reinforcing
- Oversized core to fit on collars and register boxes
- Weather-resistant packaging
- Diameter20 inFlow Rate6000 fpmLength25 ftMaterialFiberglassFinishBlackManufacturerQuietflex ManufacturingManufacturer #2020Series20 SeriesTemperature Rating200 degFTypeUV-InhibitedVapor TransmissionAt or Below 0.11 perms