Quietflex® 640 HVACR_640Q
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Quietflex® 640 HVACR_640Q

Quietflex® 640 Rip Stop Flexible Foil Air Duct, 6 in Dia, 25 ft L, R4.2, 10 in-WC Positive, 1/2 in-WC Negative

  • Manufacturer: Quietflex Manufacturing
  • Brand Name: Quietflex®
  • Part#: 7950206
  • MPN: 640
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Availability By Location

Quietflex® manufactures flexible duct for the commercial, residential and manufactured home industries. We produce 3 in through 22 in duct in R4.2 and R6 and 3 in through 20 in duct in R8. The Quietflex® rip stop silver jacket flex duct has a metalized polyester vapor barrier with a special rip stop scrim reinforcement.

Quietflex® Rip Stop Flexible Foil Air Duct, 25 ft Length, 6 in Diameter, 10 in-WC Positive, 1/2 in-WC Negative, Metalized Polyester Vapor Barrier and Fiberglass Insulation, Silver Jacket, R-Value: R4.2, 6000 fpm Velocity Rating, -20 to 180 deg F Continuous, -20 to 200 deg F Intermittent

Color      :      Silver Jacket
Diameter      :      6 in
Length      :      25 ft
Material      :      Metalized Polyester Vapor Barrier and Fiberglass Insulation
Pressure Rating      :      10 in-WC Positive, 1/2 in-WC Negative
R-Value      :      R4.2
Temperature Rating      :      -20 to 180 deg F Continuous, -20 to 200 deg F Intermittent
Velocity Rating      :      6000 fpm
    Bag packaging
  • pdfCatalog https://assets.unilogcorp.com/267/ITEM/DOC/Quietflex_640_Catalog.pdf
  • pdfSDS https://assets.unilogcorp.com/267/ITEM/DOC/Quietflex_485_SDS.pdf
  • pdfSpecification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Quietflex_74050_Specification_Sheet.pdf