Hi-Velocity 20020120025

Hi-Velocity 20020120025 R4.2 Unassembled Flexible Duct, 2 Inch, 25 feet L

Hi-Velocity 20020120025

Hi-Velocity flexible duct can be installed quickly and easily, delivering the air quietly with a sound absorbing inner core. The inner core is made of a double lamination of foil laminate and clear polyester film which is interlaced with a galvanized steel wire (0.041) having a 3/4 Inch pitch. The core is wrapped with fiberglass insulation certified Greenguard having a coefficient of R4.2/R8.4 and is encapsulated by a metalized vapor barrier reinforced with fiberglass string.

Brand Name      :      Hi-Velocity
Item Name      :      Flexible Duct
Type      :      Unassembled
Length      :      25 feet
Diameter      :      2 Inch
Pressure Rating      :      10 Inch WC Positive, 1/2 Inch WC Negative
  • 25 maximum flame spread, 50 maximum smoke developed
  • pdf Specification Sheet https://cdn-assets.unilogcorp.com/ASSETS-H/DOCUMENTS/ITEMS/EN/Uni_Geary16916_Spec.pdf