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Duct Insulation, 1-1/2" x 48" x 25 ft.

  • Item# 6ZKK4
  • Mfr. Model# 670380
  • Catalog Page# 2891
  • UNSPSC# 30141505
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  • Shipping Weight 17.85 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Duct Insulation Wrap

• Temp. range: -32° to 250°F 48"W x 25"L
For HVAC systems that operate below ambient temperatures, and where temperature control and a vapor barrier are required. Insulation comes with a vapor barrier and a 2" stapling tab.
Meets ASTM C-411, C-1104, C665, C-1338, E-84; NFPA 90A; UL, C-UL Listed.
Fiberglass and Cotton Duct Insulation
For use in commercial and industrial heating, air conditioning, and power and process equipment applications.

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Technical Specs

  • Item Duct Insulation
  • Type Wrap
  • Duct Insulation Material Fiberglass
  • Density 1 lbs.
  • Duct Insulation Width 48"
  • Duct Insulation Item Duct Insulation
  • Duct Insulation Length 25 ft.
  • Jacket Material Foil Scrim Kraft
  • Duct Insulation Color Silver
  • Thickness 1-1/2"
  • Approx. R Value 4.7
  • Temp. Range -32 to 250 F
  • Standards ASTM C-411,ASTM C-1104,ASTM C665, ASTM C-1338, ASTM E-84, UL723, NFPA 90A,CAN/ULC S102-1188,ASTM C1290, ASTM C553, ASTM C1136s
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Customer Reviews

Duct Insulation,1-1/2 In x 48 In x 25 ft. is rated 4.0 out of 5 by 2.
Rated 3 out of 5 by from The product description is incorrect. The R factor is 4.5.What's in the box is Johns Manville Microlite XG Type 100. It has an installed R factor of only 4.5, not the 6.5 advertised in the product description.I was on the phone with Grainger and the supplier in a three way call and it was confirmed. I thought Grainger would have fixed the description by now.
Date published: 2014-05-22
Rated 5 out of 5 by from Good product easy to work with. Doesn't seem to be regular fiberglass so its not as itchy but still insulates very well
Date published: 2013-05-30
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