Quietflex 684c flex duct 6 inches x 25 feet r8

Product Description

The QUIETFLEX 684C Flex Duct satisfies the demands of high pressure HVAC applications, rated for up to -2" W.C. Negative and +16" W.C. Positive static pressure. Features a resilient metallic, polyester vapor barrier with a special rip-stop scrim reinforcement and Johns Manville Formaldehyde-Free Insulation.

• Johns Manville Formaldehyde-free™ fiberglass insulation
• Galvanized or bronze metal core reinforcing
• Oversized core to fit on collars and register boxes

Product Highlights

The QUIETFLEX Flex Duct inhibits the growth of bacterial odors with an antimicrobial coating on the inner core.

Product Information

Standard Information

• Brand: QUIETFLEX
• Manufacturer Part Number: 684C
• Country of Origin: US

Technical Specifications

• Brand Name: Quietflex
• MPN: 684C
• Material: Polyester/Fiberglass/Metalized Polyester
• R-Value: R8
• Diameter: 6"
• Length: 25'
• Type: Insulated Class 1
• Inside Diameter: 6 in
• Domestic/Import: Domestic
• Finish: Silver
• Flow Rate: 6000 fpm
• Pressure Rating: -1/2 to 10 in WC
• Series: 84 Series
• Temperature Rating: -20 to 180 deg F
• Vapor Transmission: <=0.05 perm
• Package Width: 10.5 in
• Package Height: 23.5 in
• Package Length: 24 in
• Box or Bag: Box
• Size ID: 6 in