Gray Polyester Duct
Description:
Gray Flex's models 6GF(R-4.2), 6GF-6(R-6.0) and 6GF-8(R-8.0) are tested in accordance with U.L.181 and approved for use as a Class 1 air duct material. Jacketing is printed with certification label, foot markers, size and performance data every 24" (foot markers every 12"). It is jacketed with a gray reinforced polyester vapor barrier. The airtight core is our exclusive patented, reinforced inner liner. Fiberglass insulation is a minimum of 1 1/4" thick for 6GF, min. of 2" for 6GF-6 and min. of 2 5/8" for 6GF-8.
Applications:
Gray Flex air ducts are used primarily for runouts to ceiling diffusers or mixing boxes or wherever the flexible feature will facilitate duct runs in difficult spaces or around obstacles. They are suitable for use in supply or return residential heating/cooling or commercial duct systems within the limits of their performance characteristics. This duct is designed for indoor use only.
Benefits:
- Exclusive patented inner core
- Energy efficient
- Lightweight and flexible, installs quickly
- Compression packaged to less than 10% of its extended length for less storage and handling
- Air-tight inner core to insure no fiberglass contact with the air stream
- Tear and puncture resistant tri-directional scrim reinforced metalized polyester jacket
- Thick fiberglass insulation helps prevent condensation
- Data printed on the jacket for ease of inspectors and installers
- Foot markers facilitate exact field fabrication
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