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Uponor Wirsbo ProPEX Connection Ring with Stop Fitting - Fire Safety, Plumbing, Radiant Heating & Cooling, 1/2"

Uponor Wirsbo Q4690512

SKU: 926713
Our Price: $0.16

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Uponor Wirsbo Q4690512


Product Information:

Uponor, formerly known as Wirsbo, is a leading manufacturer and supplier of Plumbing, Heating/Cooling, and Fire Safety Systems for residential and commercial building applications. The Q4690512 ProPEX Ring with Stop, 1/2" are manufactured from PEX-a material, Uponor ProPEX Rings are required to make a proper ProPEX connection. Includes a leading edge chamfer and stop edge to further simplify the use of ProPEX fittings.

Additional Information:
Manufacturers Specification Sheet (PDF File)


• Most flexible
• Smallest bend radius
• Least likely to kink
• Thermal memory
• Shape memory
• Highest degree of crosslinking
• Greater resistance to crack propagation


• Model: Q4690512
• Material: UPEX-a (Engel Method)
• Density: 926 to 940 kg/m3
• Degree of Crosslinking: 70 to 89 percent

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