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Learn the Differences:
ProPEX vs. Other F1960 Fittings
Safeguard Your Business and Your Bottom Line

If you think all PEX F1960 expansion fittings are the same, they’re not. The differences in low-quality F1960 fittings can come with considerable risk to your installations and your reputation. From thicker tube stops to a wider sealing barb to quality standards that go above ASTM F1960, Uponor ProPEX® is the superior connection system for your PEX installs.

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What is Uponor ProPEX?
Uponor ProPEX connections are designed for strength and durability that goes beyond the ASTM F1960 fitting standard. Backed by a 25-year transferable limited warranty when used as a system with Uponor PEX-a pipe and ProPEX rings, the ProPEX connection system is the solution more professionals trust.
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Find Your ProPEX Fitting or Multiport Today
With the largest engineered polymer (EP) offering of more than 150 fittings and multiports in sizes up to 3", Uponor has the largest breadth of products to meet all your piping application needs.
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How to Identify Uponor ProPEX EP Fittings

If your distributor has told you all PEX F1960 expansion fittings are the same, it’s important to know that is not the case. The differences in low-quality F1960 fittings can come with considerable risk to your installations and your reputation.

Discover the differences