Flexible Duct, For Nominal Duct Diameter 12 in, Wall Thickness 2 in, Maximum Temperature Rating 180 Degrees F, Minimum Temperature Rating -20 Degrees F, Insulation Value R 6.0, 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; For Nominal Duct Diameter 16 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, For Nominal Duct Diameter 16 in, Wall Thickness 2 in, Maximum Temperature Rating 180 Degrees F, Minimum Temperature Rating -20 Degrees F, Insulation Value R 6.0, 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, For Nominal Duct Diameter 12 in, Wall Thickness 2 in, Maximum Temperature Rating 180 Degrees F, Minimum Temperature Rating -20 Degrees F, Insulation Value R 6.0, Color Gray, Overall Length 25 ft, Duct Material Fiberglass, Jacket Material 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 0.6 Percent

Flexible Duct, For Nominal Duct Diameter 4 in, Wall Thickness 1.25 in, Maximum Temperature Rating 180 Degrees F, Minimum Temperature Rating -20 Degrees F, Insulation Value R 4.2, Color Gray, Overall Length 25 ft, Duct Material Fiberglass, Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 12 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; For Nominal Duct Diameter 14 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; 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; For Nominal Duct Diameter 18 in; Wall Thickness 0.125 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value Not Applicable; Color Silver; Overall Length 25 ft; Duct Material Aluminum Foil; Jacket Material Not Applicable; 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; For Nominal Duct Diameter 6 in; Wall Thickness 0.125 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value Not Applicable; Color Silver; Overall Length 25 ft; Duct Material Aluminum Foil; Jacket Material Not Applicable; 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; For Nominal Duct Diameter 10 in; Wall Thickness 2.5 in; Maximum Temperature Rating 140 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 8.0; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 4 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 6 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; 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; For Nominal Duct Diameter 4 in; Wall Thickness 2.5 in; Maximum Temperature Rating 140 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 8.0; Duct Material Fiberglass; Jacket Material Polyester; Fire Rating Flame Spread/Smoke Developed-Less Than 25/Less Than 50; Maximum Pressure Rating 6 in wc; Vapor Transmission 0.6

Flexible Duct; For Nominal Duct Diameter 18 in; Wall Thickness 2.5 in; Maximum Temperature Rating 140 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 8.0; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

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 Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 14 in; Wall Thickness 2.5 in; Maximum Temperature Rating 140 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 8.0; 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; For Nominal Duct Diameter 3 in; Wall Thickness 0.125 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value Not Applicable; Color Silver; Overall Length 25 ft; Duct Material Aluminum Foil; Jacket Material Not Applicable; 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; For Nominal Duct Diameter 6 in; Wall Thickness 2.5 in; Maximum Temperature Rating 140 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 8.0; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 16 in; Wall Thickness 1.25 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 4.2; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 10 in; Wall Thickness 0.125 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value Not Applicable; Color Silver; Overall Length 25 ft; Duct Material Aluminum Foil; Jacket Material Not Applicable; 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; For Nominal Duct Diameter 14 in; Wall Thickness 0.125 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value Not Applicable; Color Silver; Overall Length 25 ft; Duct Material Aluminum Foil; Jacket Material Not Applicable; 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; For Nominal Duct Diameter 10 in; Wall Thickness 1.25 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 4.2; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 14 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 8 in; Wall Thickness 1.25 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 4.2; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent

Flexible Duct; For Nominal Duct Diameter 10 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; 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; For Nominal Duct Diameter 8 in; Wall Thickness 2.5 in; Maximum Temperature Rating 140 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 8.0; 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; For Nominal Duct Diameter 8 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; 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; For Nominal Duct Diameter 8 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; For Nominal Duct Diameter 18 in; Wall Thickness 2 in; Maximum Temperature Rating 180 Degrees F; Minimum Temperature Rating -20 Degrees F; Insulation Value R 6.0; Color Gray; Overall Length 25 ft; Duct Material Fiberglass; Jacket Material 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 0.6 Percent