Nomaco Kflex
Nomaco Kflex 801-LRE-100118 1-1/8" x 37/64" Elastomeric Elbow Pipe Fitting
Black NBR/PVC elastomeric 90-degree elbow fitting insulates 1-1/8 inch tubes from -297 to 220 °F with R-7.1
- TypeTarps
- Fits 1-1/8" tubes for secure pipe connections
- 90-degree elbow redirects flow in tight spaces
- NBR/PVC elastomer withstands -297°F to 220°F
- R-value 7.1 reduces thermal loss effectively
- 1" wall thickness adds durable insulation layer
90-Degree Elbow Fitting
The Nomaco Kflex 801-LRE-100118 is a 90-degree elbow pipe fitting designed for insulating copper tubing and iron piping. It fits a tube size of 1-1/8 in and a pipe insulation size of 3/4 in. The black NBR/PVC based elastomeric material suits mechanical contractors and HVAC installers working on ducts, tanks and piping systems.
Temperature Range and R-Value
The insulation operates from -297 Degrees F to 220 Degrees F, providing an approximate R-value of 7.1 with a 1 in wall thickness. This capacity handles extreme cold and moderate heat in commercial and industrial lines. It runs out where service temperatures exceed 220 Degrees F or where a higher R-value is specified by the engineer.
Dimensions and Identification
The fitting measures 37/64 in length and 2-1/8 in width with a nominal inside diameter of 1-1/8 in. These exact dimensions allow quick verification against job specifications without trial fitting. No additional accessories or software are bundled; the product is the insulation elbow alone.
Highlights
- Fits 1-1/8" tubes for secure pipe connections
- 90-degree elbow redirects flow in tight spaces
- NBR/PVC elastomer withstands -297°F to 220°F
- R-value 7.1 reduces thermal loss effectively
- 1" wall thickness adds durable insulation layer
Specifications
| Brand | K-FLEX USA |
|---|---|
| Type | Tarps |
Questions about this item
Will the 1-1/8" fitting sit flush on my existing 3/4" copper piping?
The elbow is sized for 1-1/8" tube I.D. and 3/4" pipe insulation, so it matches standard copper dimensions without gaps.
How do I confirm the NBR/PVC elbow is sealing at the 90-degree bend after installation?
Check that the black elastomeric wall sits tight along the full 37/64" length with no visible gaps; the material stays flexible from -297°F to 220°F.
Does the K-FLEX 801-LRE-100118 come with adhesive or tape, or must I buy them separately?
The box contains only the pre-formed 1-inch thick elastomeric elbow; any contact adhesive or vapour-barrier tape is purchased separately.
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