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This acoustical insulated flexible air duct is assembled using a CPE core which is mechanically locked together by a corrosive resistant galvanized steel helix.

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

Rated Velocity:
  • 5500 F.P.M.

  • Chlorinated Polyethylene (CPE) Fabric

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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Diameter (Inches):


Length (Feet):




Core Type:

Chlorinated Polyethylene


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