This Class 0" Air 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 delaminate or dry rot when heat aged. It can be installed with severe bends and in unlimited lengths while maintaining an unrestricted diameter. The product comes in conveniently boxed 5 feet, 10 feet and 15 feet lengths. It is compressed to nearly 3 times its original length for convenient shipping and handling.
Product Range:Diameters (inches) | 1, 2.5, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20 |
Standard Length (Feet) | 25 feet to 10 feet |
Standard Length (Feet) | 25 feet to 10 feet |
Flame Spread | Zero |
Smoke Developed | Zero |
Temperature Range | -73°C to 224°C |
Maximum Velocity | 5000FPM |
3"to 10" Diameter | |
Static Pressure-positive | 12" W.G. |
Static Pressure-negative | 12" W.G. |
12" to 20" Diameter | |
Static Pressure-positive | 8" W.G. |
Static Pressure-negative | 8" W.G. |
Permeance | Near Zero |
Max. Installed Length | No Limit |
SM Aluminum Flexible Ducting can be used in a number of applications including: Heating Air Conditioning, Exhaust and Fresh Air Intakes Ideal for use in clothes dryer, Bathroom and Kitchen exhausts.
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