' Insulated Flexible Duct, Insulation Value R 6.0, UPC Number 76, Inside Dia. 6 In., Wall Thickness 2 In., Vapor Transmission 0.60, Material Polyester, Length 25 ft., Max. Air Flow 5000 fpm, Max. Pressure 10 In.WC, Max. Temp. 180F, Low Temp. Deg. -20F, For Use With Heating and Cooling Systems, Features Air Tight Inner Core, Encapsulated Wire Helix, Smooth Inner Core, Thick Blanket of Fiberglass Insulation, Tough Reinforced Gray Polyester Jacket, Light Weight Compact Carton '

• Price For: Each Length: 25 ft. Max. Air Flow: 5000 fpm Material: Polyester Features: Air Tight Inner Core, Encapsulated Wire Helix, Smooth Inner Core, Thick Blanket of Fiberglass Insulation, Tough Reinforced Gray Polyester Jacket, Light Weight Compact Carton
• Standards: UL181, NFPA 90A and 90B, IMC, IRC, UMC 10-1 (ICC ES Report No. ESR-1268), HUD, Cities of Chicago, New York, San Francisco, County of Dade (Florida), California State Fire Marshall Vapor Transmission: 0.60 UPC Number: 76 Max. Temp.: 180F Item: Insulated Flexible Duct Inside Dia.: 6" Low Temp. Deg.: -20F For Use With: Heating and Cooling Systems Max. Pressure: 10"WC Wall Thickness: 2" Insulation Value: R 6.0
• Country of Origin (subject to change): United States

Price For: Each Length: 25 ft. Max. Air Flow: 5000 fpm Material: Polyester Features: Air Tight Inner Core, Encapsulated Wire Helix, Smooth Inner Core, Thick Blanket of Fiberglass Insulation, Tough Reinforced Gray Polyester Jacket, Light Weight Compact CartonATCO