DUCT FLEXIBLE INSULATED 4"x25' R6 ATCO (50)

76-4 MFG #: 17605004
  • Color/Finish: Gray
  • Diameter: 4 in
  • Length: 25 ft

ATCO 076RF, 4"X25' - Boxed R6 flexible duct w/ grey polyester vapor barrier

Atco Flexible Air Duct, Insulated, Series: 76 Series, 4 in Inside Dia, 25 ft Length, 5000 fpm, 0.6 perms Vapor Transmission, 10 in WG, Polyester Jacket, Gray, Domestic

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.

  • Length
  • Cubic Feet
  • Diameter
  • Type
  • Flow Rate
  • Color/Finish
  • Material
  • Series
  • Domestic/Import
  • Pressure Rating
  • Vapor Transmission
25 ft
1.38
4 in
Insulated
5000 fpm
Gray
Polyester Jacket
76 Series
Domestic
10 in WG
0.6 perms