8 in. x 25 ft. Black R4.2 Flexible Air Duct
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JP Lamborn
8 in. x 25 ft. Black R4.2 Flexible Air Duct
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JP Lamborn
8 in. x 25 ft. Black R4.2 Flexible Air Duct
PR25-08
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Product Details
- Excellent elbowing integrity
- Certified R4.2 insulation
- Flexible duct constructed with a spring steel wire helix, encapsulated in a 2-ply polyester, air-tight inner core
- Fiberglass insulation choices of R4.2, R6, and R8
- Maximum positive pressure is 6" W.G.
- Maximum negative pressure is 1" W.G.
- Maximum velocity is 5000 FPM
- Operating temperature range of 0-200° F
- Packaged 1 section per carton or poly-bag
- Limited 10-year warranty
Documents
Specifications
- ASTM:
- ASTM E96A-94
- Color Finish Category:
- Blacks
- Color Finish Name:
- Black
- Diameter:
- 8 in
- Insulated:
- Yes
- Length:
- 25 ft
- Material:
- Fiberglass, Plastic, Steel
- Material Type:
- Polyester, Polyethylene
- Maximum Airflow:
- 5000
- R value:
- R4.2
- UL Listed:
- UL 181 Class 1
- Vent Duct Shape:
- Round