DESCRIPTION

  • Black Polyethylene jacket forms outer vapor barrier
  • Core of strong, laminated Polyester film encapsulating heavy, corrosion-resistant Steel wire helix
  • Core supports Fiberglass insulation over Fiberglass scrim
  • Flex-Vent® economy, insulated ducts for environmental air handling systems
  • Specifications: velocity - 5000 fpm, R value - 4.2 using ASTM C-518 (1991) at installed wall thickness on flat insulation

Flexible Technologies 25 ft. 5000 fpm Vinyl Flexible Air Duct in Black

FKP25

Diameter:

SPECIFICATIONS

ASTM Specifications
ASTM C-518
Diameter
4 in
Inside Diameter
4 in
Length
25 ft
Material
Vinyl
Maximum Airflow
5000.0

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