Femerell FA- 140 - 8 INCH DUCT Femerell Aluminum Flexible Duct Pipe for chimney (8 Inch Diameter expandable up to 10 feet) Silver Hose Pipe  (1900 cm)

Femerell Aluminium Duct is constructed of a special aluminum alloy that prevents corrosion and metal fatigue. The machine fabrication produces a continuous lock seam that permits the duct to be pulled open, compressed, bent and re-bent without developing leakage. This duct will not dry rot when heat aged. It can be installed with severe bends and in unlimited lengths while maintaining an unrestricted diameter. It is compressed to nearly 3 times its original length for convenient shipping and handling.