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ATCO
Atco Insulated Flexible Duct: 4 in Flex Duct Inside Dia., 1 1/4 in Flex Duct Wall Thick, Polyester
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#920721-5 | Pkg Qty: 1
$51.50 pkg | $51.50 ea
Drop Ship Item
Shipping to 60045
Technical Specifications
Key Specifications
Agency Compliance
UL181, NFPA 90A & 90B, IMC, IRC, UMC 10-1 (ICC ES Report No. ESR-1268), HUD, Cities of Chicago, New York, San Francisco, County of Dade (Florida), California State Fire Marshall.
Material
Polyester
Brand
ATCO
Mfr. Part Number
13002504
Inside Diameter
4 in.
Package Quantity
1
Item
Insulated Flexible Duct
Shipping Weight
6.5 lb.
Length
25 ft.
Wall Thickness
1-1/4 in.
General
Flexible Duct Inside Dia.
4 in
Max. Air Flow
5,000 fpm
Flexible Duct Length
25 ft
Max. Pressure
6 in WC
Flexible Duct Wall Thickness
1 1/4 in
Max. Temp.
180 Degrees F
For Use With
Heating and Cooling Systems
UPC Number
30
Low Temp. Deg.
-20 Degrees F
Vapor Transmission
0.05
Product Description
Features double-ply vapor barrier with tridirectional reinforcements. Rated for indoor use.
- Rated positive pressure: 10" WC per UL 181
- Velocity: 5,000 fpm
- Flame spread/smoke developed: 25 / 50
Expertly Selected Product Pairings
Item Barcode
Insulated Flexible Duct,180F,
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 3F322 | Insulated Flexible |
 | UNSPSC CODES | 40141901 | |
 | VMRS (ATA) CODES | 053-008-003 | Insulated Flexible |
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