3 in. x 8 ft. Semi Rigid Flexible Aluminum Ducting
Details
- Flexible aluminum ducting
- This Class 0, non-combustible 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
- Semi rigid but flexible for easy installation
- Holds shape for improved airflow
- Fire resistant material
- 3 in. diameter for general purpose venting
- 3 in. x 8'
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