Description
Product Description
This insulated flexible duct is designed for use in heating, ventilation, and air conditioning systems. It features a 2-ply polyester laminated inner core with a supportive, non-corrosive coated wire helix. This core is surrounded by a blanket of fiberglass insulation to reduce heat loss and condensation, and it is all enclosed in a strong, fiberglass-reinforced silver metalized outer jacket. Its flexible nature allows it to be installed in hard-to-reach areas without the need for multiple fittings. This product is ideal for residential and commercial HVAC applications where insulation and energy efficiency are required.
Product Specifications
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Construction Materials: Duct liner is permanently bonded to a corrosion resistant spring steel wire helix, also supporting a blanket of fiberglass insulation. Vapor barrier is an outer jacket of fiberglass reinforced metalized film laminate.
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Codes / Standards: UL 181 / Class 1 Air Duct
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Operating Pressure (inches water column):
Positive = 10 inches H²O (2.5 kPa) intermittent
Positive = 6 inches H²O (1.5 kPa) continuous
Negative = 2 inches H²O (0.5 kPa) -
Operating Temperature Range:
@ 6 inches H²O (1.5 kPa) Positive
Minimum = -20°F (-28°C)
Maximum = 140°F (60°C)@ 2 inches H²O (0.5 kPa) Positive
Minimum = -20°F (-28°C)
Maximum = 180°F (82°C)@ 1/2 inches H²O (0.12 kPa) Positive
Maximum = 250°F (121°C) intermittent -
Velocity (feet per minute): 4,000 f.p.m. (20.3 m/sec)
- Diameter: 6 inches
- Length: 25 feet
- R-Value: R-6.0
