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Insulated Flexible Duct, Insulation Value R 4.2, UPC Number 70, Inside Dia. 8 In., Wall Thickness 1-1/4 In., Vapor Transmission 0.6, Material Polyester, Length 25 ft., Max. Air Flow 5000 fpm, Max. Pressure 6 In.WC, Max. Temp. 180¿FLow Temp. Deg. -20¿FFor Use With Heating and Cooling Systems, Features Air Tight Inner Core, Encapsulated Wire Helix, Smooth Inner Core, Thick Blanket of Fiberglass Insulation, Tough Reinforced Gray Polyester Jacket, Light Weight Compact Carton
  • Grainger Item #3F329 
    Price (ea.)$46.90
    BrandATCO 
    Mfr. Model #070258 
    UNSPSC #40141901 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)10.0 
    Availability Typically in Stock   
    Catalog Page No.4664  
    Country of Origin
    (Country of Origin is subject to change.)
    USA 
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ItemInsulated Flexible Duct
Insulation ValueR 4.2
UPC Number70
Inside Dia.8"
Wall Thickness1-1/4"
Vapor Transmission0.6
MaterialPolyester
Length25 ft.
Max. Air Flow5000 fpm
Max. Pressure6"WC
Max. Temp.180¿F
Low Temp. Deg.-20¿F
For Use WithHeating and Cooling Systems
FeaturesAir Tight Inner Core, Encapsulated Wire Helix, Smooth Inner Core, Thick Blanket of Fiberglass Insulation, Tough Reinforced Gray Polyester Jacket, Light Weight Compact Carton
StandardsUL181, NFPA 90A and 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
 

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Brand:

GRAINGER APPROVED VENDOR

Grainger Item #:

3LP29

Price (pk.):

$29.50 $26.55

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