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Black flexible pipe insulation tube, 6 ft length, 3/4 in wall thickness

Nomaco Kflex

Nomaco Kflex 6RX068068 6 ft 3/4 in wall trap

SKU CH-VKTR-Q08TV MPN 6RX068068

Six-foot NBR/PVC pipe insulation with 3/4-inch wall thickness operates from -297 to 220 degrees Fahrenheit and provides an R-value of 5.0

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Operates from -297 °F to 220 °F
  • NBR/PVC elastomeric material resists moisture and condensation
  • Approximate R-value 5.0 reduces heat loss on piping
  • Six-foot unslit length fits 3/4 in nominal tube size
  • Black finish suits exposed installations

Pipe insulation for 3/4 in tubing

This Nomaco Kflex 6RX068068 is a 6 ft length of unslit pipe insulation with a 3/4 in wall thickness. It fits 3/4 in tube size and is made from black NBR/PVC based elastomeric material. The product operates across a temperature range of -297 Degrees F to 220 Degrees F. It carries an approximate R value of 5.0.

Suited for standard pipe runs needing thermal

This insulation suits plumbers and HVAC installers covering straight lengths of 3/4 in piping where a continuous vapour barrier is required. It is not for systems needing pre-slit or self-sealing jackets for faster installation. Buyers requiring fire-rated assemblies beyond the material's base properties should verify local code compliance.

Approximate R value of 5.0

The single specification that decides fit is the approximate R value of 5.0 at 3/4 in wall thickness. This figure determines the thermal resistance for condensation control and energy savings on the target pipe size. Confirm this value meets the project insulation specification before purchase.

How it compares

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

Price $6.99
Cheaper than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNomaco Kflex
Model name6RX068068
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

What size copper or PEX pipe does the 6RX068068 insulation fit?

The insulation is sized for 3/4 in nominal inside diameter tubing, so it slips over standard 3/4 in copper or PEX pipe.

Will the NBR/PVC elastomeric material stay flexible when installed next to older rubber-gasket fittings?

Yes, the NBR/PVC blend remains flexible across its rated range of -297 °F to 220 °F, so it will not harden against existing gaskets.

How can I confirm the R-5.0 thermal performance after installation?

Measure the surface temperature of the insulated pipe under steady load; it should be close to ambient, indicating the rated R-5.0 resistance is working.

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