18 in. x 25 ft. Flexible Air Duct R4.2
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Atco Rubber Products
18 in. x 25 ft. Flexible Air Duct R4.2
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Atco Rubber Products
18 in. x 25 ft. Flexible Air Duct R4.2
13002518
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Product Details
- Energy efficient
- No Fiberglass erosion into air stream
- Air-tight inner core
- Low friction loss
- Quick installation
- Smooth inner core
- No unraveling when cut to length
- Encapsulated wire helix
- Thick blanket of Fiberglass insulation
- Low operating cost
Specifications
- ASTM:
- ASTM C518
- Diameter:
- 18 in
- Length:
- 25 ft
- Material:
- Fiberglass, Plastic, Steel
- Material Type:
- Polyester
- Maximum Airflow:
- 5000
- R value:
- R4.2
- UL Listed:
- UL 181 Class 1
- Vent Duct Shape:
- Round