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3/4" x 1" ProPEX EP Reducer Coupling
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MANUALS (3)
Product Highlights
Specs
| Size: | 3/4" x 1" |
|---|---|
| Application: | Plumbing Heating |
| Warranty: | 25 Year (Limited) |
| Material: | Engineered Plastic |
| Max Temp (F): | 320ºF |
| Max Operating Temp: | 210ºF |
| Fitting System Compatibility: | Expansion PEX |
| Tubing Compatibility: | hePEX plus PEX-a |
| Standards Met: | CAN/CSA B137.5 ASTM F877 ASTM F1960 |
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Product Reviews
Good product
Good product
Good purchase..
I would buy this product again
I would buy this product again
worked perfactly with no leaks
good quality product
Uponor as always- amazing
Great price great product
Recommended. Would purchase again.
Product Q&A
4 QuestionsQ: I am confused with the length of this coupling. How long is it. also if I have pex tubing that is 1/2 in o.d. I would need a 3/8in coupling?
Asked by Nicole 14 years ago
Add your answer
Verified Reply- PexSupply StaffThe Q4773838 coupling is 1-3/8" long and works with nominal 3/8" PEX-A tubing using the ProPEX expansion fitting method. 3/8" PEX has a .350" ID and a .5" OD, while 1/2" PEX has a .475" ID and a .625" OD.
Q: Can ProPex Ep fittings be concealed in wall and cealings?
Asked by neldua 14 years ago
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Verified Reply- PexSupply StaffThey can, as long as it is permitted by all applicable local codes.
Yes, it can.
Yes.
I don't see why not- as long as the lines are pressure tested before they are concealed.
Ask your local plumbing inspector. In many areas of the country they are approved for such uses.
Yes, I used many of these fittings in ceilings and walls. It's a good idea to pressure test the circuit before closing it in, however.
They are good reliable fittings. I have used them many times during my renovation behind walls. It is not like electrical where the expectation is to get at a connection.. Warmly,
yes
Q: can this coupling be used to transition from uponor aquapex to a pex-b crimp type pex?
Asked by 14 years ago
Add your answer
Verified Reply- PexSupply StaffNo, this fitting is ProPEX on both sides and only works with PEX-A tubing and the expander tool. You may want to use a crimp fitting. These work with both PEX-A and PEX-B tubing.
No, This is uphonor to uphonor. Crimp pex has different size connectors, so don't even try (I did).
No. This fitting requires that tubing must be expanded. The crimp type pex cannot be expanded. Right??
Q: Are all ProPex fittings for I.D. pipe and if so i never heard of 5/8" I.D. pex pipe.
Asked by DK 15 years ago
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Verified Reply- PexSupply StaffProPEX fittings are based on the nominal size of the PEX tubing. PEX is sized to have the same O.D. as copper. 5/8" copper, for example, has a 5/8" ID and a 3/4" OD. 5/8" PEX also has a 3/4" OD, but it has a .574" ID (PEX is thicker). This particular fitting (Q4776363) works with 5/8" PEX-A tubing using the expansion fitting method.