4 in. x 25 ft. Flexible Air Duct R6

Part #FKMR6P25BAG  |  Item #3470092  |  Manufacturer Part #0538-0400-0002

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Diameter:

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Product Details

  • Packaging: Bag
  • Fast, economical installation
  • Oversized cores for proper fit
  • Easily shaped to fit oval inlets
  • Superior insulation and thermal performance
  • UL181 listed and complies with NFPA Standards 90A and 90B
  • Complies with most state and federal standards or code
  • Ideal for residential air distribution and venting applications
  • Flex-Vent is competitively priced and backed by a 5 year warranty

Specifications

ASTM Specifications: ASTM C518

Diameter: 4 in

Duct Shape: Round

Inside Diameter: 4 in

Length: 25 ft

Material: [Plastic, Steel]

Material Type: Polyester

Maximum Airflow: 5000

R value: R6

UL Listed: UL 181 Class 1