JM Fiberglass Duct Liner, Insulation Thickness: 1/2 in, Material: Fiberglass, Facing Type: Glass Mat, Length: 100 ft, Width: 47 in, Density: 2 pcf, R-Value: 2.2, Application: For Air Conditioning, Heating and Ventilating Systems, Temperature Rating: 250 deg F, Thermal Conductivity: 0.46 Btu-in/hr-sq-ft-deg F, Flame Spread Index: 25, Smoke Developed Index: 50, Maximum Air Velocity: 6000 fpm
Application : For Air Conditioning, Heating and Ventilating Systems
Density : 2 pcf
Facing Type : Glass Mat
Flame Spread Index : 25
Insulation Thickness : 1/2 in
Item Name : Fiberglass Duct Liner
Length : 100 ft
Material : Fiberglass
Maximum Air Velocity : 6000 fpm
R-Value : 2.2
Smoke Developed Index : 50
Temperature Rating : 250 deg F
Thermal Conductivity : 0.46 Btu-in/hr-sq-ft-deg F
Width : 47 in
Standards/Certifications: ASHRAE 62|ASTM C1071|ASTM E84 Type I|California Title 24|CAN/CGSB 51.11|CAN/ULC S102-M88|CGSB 51-GP-11M|ICC Compliant|NAIMA Certified|NFPA 255|NFPA 259|NFPA 90A|NFPA 90B|New York City MEA 353-93M|SMACNA Certified|UL 723