Nomaco Kflex
Nomaco Kflex 801-LRE-068218 90° Elastomeric Elbow Pipe Fitting 2-1/8" x 53/64
A 90-degree elastomeric elbow fitting insulates 2-1/8 inch pipe at temperatures from -297 to 220 degrees F with an R-value of 5.0
- TypeTarps
- Black NBR/PVC elastomeric resists moisture and UV
- 90° pre-formed elbow fits 2-1/8" tube without field cutting
- Insulates from -297 °F to 220 °F for extreme environments
- Approximate R-value 5.0 reduces thermal loss on piping
- 53/64" length covers joint on ducts and tanks
90° Elastomeric Elbow Fitting
This black NBR/PVC based elastomeric elbow provides thermal insulation for piping systems requiring a ninety-degree directional change. It fits tube sizes of two and one-eighth inches with a wall thickness of three-quarters of an inch. The fitting suits ducts, tanks and general piping applications.
Build Quality and Daily Use
The NBR/PVC elastomeric material delivers flexibility for tight installations while maintaining structural integrity across a wide temperature range. Its black finish resists UV exposure in exposed runs. The nominal inside diameter matches two-inch tubing for a secure friction fit. Dimensions of fifty-three sixty-fourths inches in length and three and five-eighths inches in width define the installation footprint.
Temperature Limits and R-Value
Operating limits span from minus two hundred ninety-seven degrees Fahrenheit up to two hundred twenty degrees Fahrenheit. The approximate R-value of five point zero indicates thermal resistance suitable for moderate insulation demands. Extreme cryogenic or high-heat environments beyond this range require alternative materials. Installers must verify compatibility with specific fluid temperatures and system pressures.
Highlights
- Black NBR/PVC elastomeric resists moisture and UV
- 90° pre-formed elbow fits 2-1/8" tube without field cutting
- Insulates from -297 °F to 220 °F for extreme environments
- Approximate R-value 5.0 reduces thermal loss on piping
- 53/64" length covers joint on ducts and tanks
Specifications
| Brand | K-FLEX USA |
|---|---|
| Type | Tarps |
Questions about this item
What does the 90° elbow angle mean for flow direction?
The fitting redirects piping by ninety degrees while maintaining the same internal diameter for the 2 1/8 inch tube size.
What are the exact dimensions I need to clear for this fitting?
The piece measures 53/64 inch in length and 3 5/8 inches in width with a 3/4 inch wall thickness.
How is this elastomeric elbow installed on copper piping?
Slip the pre-slit insulation over the pipe, align the ninety-degree bend, then seal the seam with compatible adhesive tape.
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