Have you think about that, a press fitting used in multilayer piping system also can be applied in PEX pipes?
Now, you can have your PEX pipes connected with a regular Rifeng F5 U Profile Press Fitting! One fitting, can apply in two piping system, it must be a great news for you!
After successfully pass the strictly Cold & Hot Water Cycling Test, Rifeng recommends you to use U Profile Press Fittings connecting to your PEX pipes!
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