Global Industrial Flame Retardant Flexible Duct Diameter Fan

Duct includes quick-connect coupling for easy blower attachment 2-ply reinforced polyvinyl that is flame retardant and withstands -20° to 180°F temperatures Tie-Down straps keep ducting retracted and compact Flame Retardant Flexible Duct 16 Ft. for 12 Inch Diameter Fan. Ducts are made with 2-ply reinforced polyvinyl that is flame retardant and withstands -20° to 180°F temperatures.