Uponor Q4771310 1-1/4 x 1 ProPEX EP Coupling

Product Description

The Uponor Q4771310 is a 1-1/4 x 1 inch ProPEX EP coupling designed for plumbing applications. This reducing coupling allows for effective connection between PEX pipes. It is suitable for hot and cold potable water systems as well as radiant heating systems.

• Compatible with Uponor AquaPEX and Wirsbo hePEX tubing
• Material: Modified Polyphenylsulfone for reliable durability
• Pressure rating of 150 PSI and temperature rating up to 210 degrees Fahrenheit

Product Highlights

This ProPEX EP coupling is necessary for connecting PEX pipes in a variety of plumbing scenarios. Approved for residential fire safety and hydronic heating installations, it ensures effective and dependable connections.

Product Information

Standard Information

• Brand: Uponor
• MPN: Q4771310

Technical Specifications

• Size A: 1-1/4 inch
• Size B: 1 inch
• Connection Type: ProPEX x ProPEX
• Material: Modified Polyphenylsulfone
• Pressure Rating: 150 PSI
• Temperature Rating: 210 degrees F, 320 degrees F (no pressure)
• Applications: Potable water, residential fire safety, hydronic heating systems, snow and ice melting systems, turf conditioning
• Applicable Standards: NSF 14/61, CAN/CSA B137.5, UL 1821