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Gray Flex Systems 08-4GF-8BAG

Flex Duct, 8"x25' R8.0 Insulated Metal Poly Bagged

  • Manufacturers: Gray Flex Systems
  • Brand Name: Gray Flex Systems
  • Item #: 26452
  • Rebate Amount:
  • MPN: 08-4GF-8BAG
  • UPC: 687410304289
  • Qty. Interval: 1
  • Availability: Login for Availability

    • Gray Metal 10-400A
    • Gray Metal 10-400A Adhesive Starting Collar, 10 in Duct, 26 ga

    • Item #: 45299
    • MPN: 10-400A
    • UPC: 66283740007

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-8 Model, 25 ft Length, Metallized Polyester, 8 R-Value, 5500 fpm Velocity Rating, -20 to 250 deg F, 0.1 to 0.3 perm Vapor Transmission

Model      :      4GF-8
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
  • pdfSpecification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/QualityFlex_044GF4BAG_Specification_Sheet.pdf