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MANUALS (2)
Product Highlights
Description
Specs
| Size: | 3/4" x 1/2" |
|---|---|
| Material: | PolyAlloy |
| PEX Size: | 3/4" 1/2" |
| Application: | Heating Plumbing |
| Max Pressure (PSI): | 200 |
| Warranty: | 10 Year Limited |
| Standards Met: | NSF ASTM F877 ASTM F1807 |
| Fitting System Compatibility: | Crimp Clamp |
| Tubing Compatibility: | PEX |
| Max Temp (F): | 200°F |
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Product Reviews
Great elbows. Super Light Weight!
I will buy this product again
Product Q&A
10 QuestionsQ: What is the material composition of this elbow. I have a project that requires fittings with no traces of copper as you would get with brass or bronze.
Asked by Rufus 10 years ago
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Verified Reply- SupplyHouse StaffPolyAlloy fittings are made of plastic (Polysulfone).
Q: Are these fittings compatible with oxygen barrier pex?
Asked by Jen 12 years ago
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Verified Reply- Supplyhouse Staffno
Q: The description states it is a reduction elbow from 3/4" to 1/2"... but the picture shows a standard elbow, both ends the same... so, what is it then?
Asked by Artos 12 years ago
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Verified Reply- SupplyHouse StaffThe elbow is 3/4" x 1/2" elbow. This is a stock photograph used for illustration purposes and not representative of the size.
Q: I was looking at some poly alloy elbows in another major hardware store. It stated on the package not to use stainless steel pinch clamps but I read an answer to a previous question on this site that said it was Okay to use them with the product you sell; what's the difference?
Asked by cool 14 years ago
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Verified Reply- PexSupply StaffYou can use either stainless steel PEX cinch clamps or copper crimp rings with these fittings, but keep in mind that Viega does not warrant connections made with clamps because their company does not offer a clamping system.
Q: Can you use polyalloy fittings on heat?
Asked by Plumber 14 years ago
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With radiant floor I plan on 120' water in the heating system.
when i first learned of pex pipe the plumber that showed me took a torch and heated the pipe up and stretched it and it went back to it's original shape. to answer your question about heat i would think there should not be a problem. i use it for hot water @ 140 degrees without failure!
I would not.
Q: can you use the viega stainless press sleeves
Asked by 15 years ago
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Verified Reply- PexSupply StaffNo, you will need to use copper crimp rings in order to connect PEX to these fittings.
Q: What are the disadvatages to using polyalloy fittings vs. brass?
Asked by 15 years ago
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Verified Reply- PexSupply StaffThere are really none to speak of. PolyAlloy fittings are just as reliable as brass fittings, in addition to being lead-free and less expensive.
Q: Does the PEX have to be heated or expanded to use clamp fittings and can the Oetiker brand stainless steel clamps work satisfactorly?
Asked by Darrel 15 years ago
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Verified Reply- PexSupply StaffPEX does not have to be heated or expanded to use clamp fittings. Oetiker clamps will work with the Viega PolyAlloy elbows.
Q: Is polyalloy pex fitting better than the brass pex fittings that you offer? I notice the plastic polyalloy crimp fittings have a 10 year warranty and the brass is only a 5 year?
Asked by 15 years ago
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Verified Reply- PexSupply StaffThe PolyAlloy fittings do have a longer warranty and we have no reservations about them. It is difficult to compare them to brass fittings, but plastic is certainly better at resisting corrosion, which is vital in open systems.
Q: Can you use the stainless crimp rings for these fittings?
Asked by Richard 16 years ago
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Verified Reply- PexSupply StaffYes, you can.