Quietflex® 406 6 Uninsulated Flexible Air Connector, Silver
Part #: 4UF
MFG #: 406
Quietflex® manufactures flexible duct for the commercial, residential and manufactured home industries. As a compliment to duct we also produce uninsulated air connector in 3 through 20 in.
Brand : Quietflex®
Color : Silver
Country of Origin : US
Diameter : 4 in
Domestic/Import : Domestic
Length : 25 ft
Features
- Oversized core to fit on collars and register boxes
- Two layers of film encapsulate a galvanized or bronze coated wire helix
- 10 in WC per UL 181 rated positive pressure
- Less than 25 flame spread/less than 50 smoke developed
- Polyester film inner layer/aluminum foil/polyester laminate film outer layer
Application
- Commercial
- Residential and Manufactured Home Industries
Standards/Approvals/Certifications
- ETL Listed/Approved to UL 181
- GREENGUARD® Certified
- HUD /FHA standards 515.2.1
- Paragraph B
- NFPA Standards 90A and 90B
- Meets most BOCA
- City of Chicago Federal State Local Codes and Standards
Warranty
- 10 Years Limited