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Tan fiberglass pipe insulation tube with slit adhesive flap

Owens Corning

Owens Corning 199752 1-1/4 in pipe insulation trap

SKU CH-HFVX-57DB5 MPN 199752

Fiberglass pipe insulation with adhesive slit closure fits 1-1/4 inch copper tube and provides R-5.6 thermal resistance

  • Product typeDrain Components
  • Product colorTan
  • R-5.6 thermal resistance cuts heat loss
  • Slit tube with adhesive flap speeds installation
  • Fiberglass core handles 0 °F to 1,000 °F
  • ASJ facing meets 25/50 flame and smoke ratings
  • Plenum-rated for use in air-handling spaces

Product identity

The Owens Corning 199752 is a 3 ft length of fiberglass pipe insulation with a 1 in wall thickness. It is sized for 1 1/4 in pipe and features a slit design with adhesive flap for straightforward installation.

Who it suits and who it does not

This insulation suits plumbers and facility managers who need plenum-rated thermal protection on copper or iron piping. It is not for installers who require a different inside diameter, a higher R-value, or a non-fiberglass material.

Capacity and headroom

The product provides an R-value of 5.6 and operates continuously from 0 Degrees F up to 1,000 Degrees F. It meets a flame spread index of 25 and smoke developed index of 50. Headroom ends when service temperatures exceed the rated maximum or when a thicker wall is specified.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 82% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameOwens Corning
Model name199752
Product typeDrain Components
Product colorTan

Questions about this item

What copper tube size must the 199752 insulation fit over?

It is designed for copper tube size 1 5/8 in, which matches a 1 1/4 in pipe size.

Will the fiberglass material with ASJ facing meet plenum fire requirements in my building?

Yes, it carries a flame spread index of 25 and a smoke developed index of 50, and is plenum rated.

How can I confirm the slit with adhesive and flap is sealing properly after installation?

Press along the seam to ensure the adhesive bonds and the flap lies flat without gaps.

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