Flexible Duct, For Nominal Duct Diameter 6 in, Wall Thickness 1.25 in, Maximum Temperature Rating 180 Degrees F, Minimum Temperature Rating -20 Degrees F, Insulation Value R 4.2, Color Silver, Overall Length 25 ft, Duct Material Fiberglass, Jacket Material Metallized Polyester, Fire Rating Flame Spread: 25 Max; Smoke Developed: 50 Max, Maximum Pressure Rating 6 in wc, Maximum Air Speed 5,000 fpm, Vapor Transmission 0.05 Percent
Flexible Duct Item
Insulated Flexible Duct
Flexible Duct Wall Thickness
1 1/4 in
Insulation Value
R 4.2
Material
Polyester
UPC Number
30
Vapor Transmission
0.05 %
For Use With
Heating and Cooling Systems
Max. Pressure
6 in WC
Max. Air Flow
5,000 fpm
Standards
California State Fire Marshal, City of Chicago, Dade County, Florida, cUL Listed, HUD, IMC, IRC, New York City, NFPA 90A & B, City of San Francisco, UL Listed, UMC
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