Product reference sheet

The Eastman® plastic expansion PEX coupling is quick to install, ensuring a dependable connection. Engineered for use with ASTM F1960 expansion PEX systems, this fitting is built with a high-performance polymer that will not corrode. Plastic PEX fittings are recommended for installation in areas where solid brass PEX fittings cannot be installed due to exposure to corrosive agents. Eastman expansion PEX fittings are manufactured following strict quality standards, designed to unite potable water piping systems and hydronic heating systems. Lead-Free compliant for safe water drinking applications. NSF listed. UPC approved.
Technical Specifications


Construction: High-performance polymer, will not corrode

Connection: 1 in. PEX x 1 in. PEX

Use: For ASTM F1960 expansion PEX systems