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Black NBR/PVC pipe insulation, 6 ft length, 1 in wall thickness, unslit cylindrical form

Nomaco Kflex

Nomaco Kflex 6RX100348 3 in Pipe Insulation Trap 1 in Wall 6 ft

SKU CH-BNH0-9S1GT MPN 6RX100348

Insulates 3-inch pipe with 1-inch wall thickness across a -297 to 220°F range

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Wide temperature range from -297 °F to 220 °F
  • NBR/PVC elastomeric material resists moisture and condensation
  • Approximate R-value 5.7 improves thermal efficiency
  • Fits 3 in pipe with 1 in wall thickness
  • Black finish suits concealed installations

Insulation for 3-inch pipe

This closed-cell elastomeric insulation fits a 3 in pipe and runs 6 ft in length. The 1 in wall thickness provides thermal protection across a range of -297 °F to 220 °F. The material is an NBR/PVC blend supplied in an unslit tube format.

Suits hot and cold lines

It serves plumbing and HVAC runs that need condensation control or freeze protection on 3 in nominal pipe. Installers who require a pre-slit jacket or a different wall thickness should select another product.

1 in wall, R-value 5.7

The 1 in wall delivers an approximate R-value of 5.7, which determines the thermal resistance for the application. Verify that this thickness and R-value meet the project specification before purchase.

How it compares

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

Price $27.99
Cheaper than about 54% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNomaco Kflex
Model name6RX100348
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

What pipe diameter does the 3 in insulation fit?

The insulation nominal I.D. is 3 1/2 in and fits a 3 in pipe size.

How is the unslit insulation installed on the pipe?

Slide the unslit tube over the pipe end before connections are made, then seal the seam with compatible adhesive tape.

When should the NBR/PVC elastomeric insulation be replaced?

Replace if the material becomes brittle, cracks, or loses flexibility after exposure beyond the -297 to 220 °F range.

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