Atco 030, 036 and 031 are UL 181, class 1 air ducts and are manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. A double lamination of tough polyester which encapsulates a steel wire helix forms the air-tight inner core of the Atco 030, 036 and #031. The double-layer core of each product is wrapped with a thick blanket of fiberglass insulation. The inner core of all three products is air-tight and designed for low to medium operating pressures in HVAC systems. Atco 036 and 031 have increased insulation for superior thermal performance.
Atco Flexible Duct System, Series: 036 Series, 14 in Duct, 25 ft Length, 14 in Dia, 4 in-WG, Fiberglass/Metallized Polyester, R-Value: R6, 5000 fpm, -20 to 140 deg F, 0.05 perm Vapor Transmission
Diameter | : | 14 in |
Duct Size | : | 14 in |
Length | : | 25 ft |
Material | : | Fiberglass/Metallized Polyester |
Pressure Rating | : | 4 in-WG |
R-Value | : | R6 |
Series | : | 036 Series |
Temperature Rating | : | -20 to 140 deg F |
Vapor Transmission | : | 0.05 perm |
Velocity Rating | : | 5000 fpm |