4 in. x 25 ft. Black R4.2 Flexible Air Duct - Bagged
Quietflex Manufacturing
Series 20 4 in. x 25 ft. Black R4.2 Flexible Air Duct - Bagged
Package Quantity Info:
Each: 1 Inner Pack: 1 Case: 30 Pallet: 120
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Purchase history
Quietflex Manufacturing
Series 20
4 in. x 25 ft. Black R4.2 Flexible Air Duct - Bagged
420
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Product Details
Product Description
- UV-Inhibited Black Jacket Flex Duct has a UV-Inhibited polyethylene vapor barrier
- Johns Manville Formaldehyde-free™ fiber glass insulation
- Greenguard® Certified insulated products
- Galvanized metal core reinforcing
- Oversized core to fit on collars and register boxes
- Weather-resistant packaging
- 12.5<RSQUOT/>, 25<RSQUOT/> and 50<RSQUOT/> and custom lengths available
- HUD/FHA standards 515.2.1, Paragraph B
- NFPA standards 90A and 90B
- BOCA, City of Chicago, meets most federal, state and local codes and standards
Dimensions & Measurements
Diameter
4 in
Length
25 ft
Maximum Airflow
6000
Characteristics & Features
Color Finish Category
Blacks
Color Finish Name
Black
Insulated
Yes
Material
Plastic, Steel
Material Type
Polyethylene
R value
R4.2
Vent Duct Shape
Round
Electrical & Operational Information
Temperature Range
-20 to 200 Deg F
Warranty & Product Information
ASTM
ASTM C518
UL Listed
UL 181 Class 1
UPC
878640004203