Nomaco Kflex 801-LRE-068218 90° Elastomeric Elbow Pipe Fitting 2-1/8" x 53/64

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.