WESTAFLEX Noninsulated Flexible Duct,7& I.D.,Al

Flexible Duct; For Nominal Duct Diameter 7 in; Wall Thickness 0.125 in; Maximum Temperature Rating 500 Degrees F; Minimum Temperature Rating -100 Degrees F; Insulation Value Not Applicable; Color Silver; Overall Length 30 ft; Duct Material Aluminum; Maximum Pressure Rating 6 in wc; Maximum Air Speed 5;000 fpm; Vapor Transmission 0.05 Percent; Material Aluminum; Insulation Material Not Applicable; Inside Diameter 7 in; Product Type Non-Insulated Flexible Duct; Compressed Length 30 in