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DISTRIBUTORS 2024
Gray Flex Systems 20-4GF-6BAG
Flex Duct, 20"x25' R6.0 Insulated Metal Poly Bagged
- Manufacturers: Gray Flex Systems
- Brand Name: Gray Flex Systems
- Item #: 14136
- Rebate Amount:
- MPN: 20-4GF-6BAG
- UPC: 687410304234
- Qty. Interval: 1
- Availability: Login for Availability
Gray Flex's models 4GF(R-4.2), 4GF-6(R-6.0) and 4GF-8(R-8.0) are tested in accordance with UL 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 in (Foot markers every 12 in). It is jacketed with a scrim reinforced metalized polyester vapor barrier. The airtight core is our exclusive patented, reinforced inner liner. Fiberglass insulation is a minimum of 1-1/4 in THK for 4GF, minimum of 2 in for 4GF-6 and minimum of 2-5/8 in for 4GF-8.
Quality Flex Insulated Foil Flex Duct, 4GF-6 Model, 25 ft Length, Metallized Polyester, 6 R-Value, 5500 fpm Velocity Rating, -20 to 250 deg F, 0.1 to 0.3 perm Vapor Transmission
| Model | : | 4GF-6 |
| Material | : | Metallized Polyester |
| Temperature Rating | : | -20 to 250 deg F |
| Length | : | 25 ft |
- 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
- Airtight inner core to insure no fiberglass contact with the air stream
- Tear and puncture-resistant scrim reinforced metalized polyester jacket
- Thick fiberglass insulation helps prevent condensation
- Data printed on the jacket for ease of inspectors and installers
Specification Sheet