(Box of 40) 1-1/8" ID x 3/8" Wall, Semi-Slit Pipe Insulation, 6ft (total 240ft)
Brand: Sioux Chief
Part#: 663-11838HS
Temporary Out of Stock
Notify when this item is back in-stock
Usually ships: Upon availability
6ft (72") long, closed-cell polyethylene foam pipe insulation for use with 1" copper, PEX or CPVC pipe (1-1/8" OD). Insulation wall thickness is 3/8". Partially split (about 3/4 of thickness) to slide over the pipe or can be fully split by hand to install over existing piping. Environment-friendly, made in the USA.

  • Semi-slit (about 3/4 of the way), w/out adhesive
  • Made in the USA to ASTM E84 (25/50 flame/smoke rating) from up to 100% recycled content
  • Passes MVSS302
  • Non-porous, closed-cell type polyethylene foam insulation
  • Resists mold growth
  • Low VOC and free from fiber, halogen, CFC's, HCFC's, HFC's, PBDE's or formaldehyde
  • For Indoor/Outdoor use, can also be installed underground.

Technical Specifications:
  • For copper/PEX/CPVC pipe size: 1"
  • Insulation ID (max. pipe OD): 1-1/8"
  • Wall thickness: 3/8"
  • Length: 6ft each / 240ft
  • R-value: 2.17
  • Operating temperature range: -200°F - 200°F
  • For full list of properties, specifications and approvals, refer to Techincal Specifications.
Write a Review
Helpful? Yes {{ (2*reviews[i].feedback_helpful) - reviews[i].feedback_count }} No
Verified Purchase
{{ reviews[i].content.title }}
Reply from PexUniverse:
By {{ reviews[i].content.name }} (from {{ reviews[i].content.location }}) on {{ reviews[i].created_at | formatDate }}
Ask a Question
{{ f.question }}
Helpful? Yes {{ (2*f.feedback_helpful) - f.feedback_count }} No
By PexUniverse Customer Service on {{ f.answered | formatDate }}

Recently viewed products