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An insulated, reinforced aluminized trilaminate flexible air duct; mechanically locked together by a corrosive resistant galvanized steel helix. The core is covered with GREENGUARD certified JM Formaldehyde-freeā„¢ thick fiberglass insulation, and sleeved by a flame retardant non toxic polyethylene vapor barrier.This ULC-S110 and UL-181 Class 1 Product, combined with a reinforced liner and thermal features, produce a duct assembly ideal for energy efficient HVAC installations.

Pressure Rated:
  • 10" w.g. positive
  • 10" w.g. neg thru 12" dia.
  • 5" w.g. neg 14" & 16" dia.
  • 1" w.g. neg. 18" & 20" dia.

Rated Velocity:
  • 5500 F.P.M.

  • Trilaminate of Aluminum Foil, Fiberglass and Aluminized Polyester

Vapour Barrier Permeance:
  • .10 Perm A.S.T.M. Procedure A
  • Connector Rated

Note: This product is compressed by the manufacturer and then packaged for shipping purposes. To reach the specified length, the product needs to be unpackaged and stretched.
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Core Type:



Low Pressure


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