Atco 17002506 70 Series Double-Ply Flexible Insulated Air Duct, 6 in Dia, 25 ft L, 5000 fpm, Polyester Jacket, Domestic

ATC6.25070 MFG #: 17002506
  • Diameter: 6 in
  • Domestic / Import: Domestic
  • Flow Rate: 5000 fpm
  • Material: Polyester Jacket
  • Finish: Gray
  • Length: 25 ft
  • Manufacturer: Atco Rubber Products
  • Manufacturer #: 17002506
  • Series: 70 Series
  • Type: Double-Ply Flexible
  • Vapor Transmission: 0.6 perms
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Atco #070, 076, and 078 are UL 181, Class 1 Air Ducts and are manufactured with a tri-directional fiberglass scrim reinforced, grey polyester outer jacket. The inner core of all three products is air-tight and designed for low-to-medium operating pressures in HVAC systems. Atco #076 and 078 have increased insulation for superior thermal performance.

Atco Insulated Air Duct, Double-Ply Flexible, Series: 70 Series, 6 in Inside Dia, 25 ft Length, 5000 fpm, 0.6 perms Vapor Transmission, 10 in WG, Polyester Jacket, Gray, Domestic
  • Features
  • Air-tight inner core - energy efficient/no fiberglass erosion into air stream
  • Encapsulated wire helix - no unraveling when cut to length/quick installation
  • Smooth inner core - low friction loss, low operating cost
  • Thick blanket of fiberglass insulation energy efficient/excellent thermal characteristics
  • Tough reinforced grey polyester jacket - tear and puncture resistant/low maintenance
  • Maximum operating temperatures: -20 to 140 deg F continuous (at maximum pressure), -20 to 180 deg F continuous (at 2 in pos WG max), -20 to 250 deg F intermittent (at 1/2 in pos WG max)
  • 4 thru 12 in dia 6 in WG maximum positive pressure, 14 thru 22 in dia 4 in WG maximum positive pressure
  • 3/4 in WG maximum negative pressure
  • R-Value 4.2
  • End treatment: 25 ft plain ends
  • Flame spread: 25 maximum
  • Smoke developed: 50 maximum
  • Metallized polyester vapor barrier with tri-directional reinforcements