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49343 Viega PureFlow Press coupling Smart Connect technology Polymer, 3/4'' x 1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Country Of Origin:
- United States
- Material Type:
- Polymer
- Product Dimension:
- 3/4'' x 1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Coupling
- Product Length:
- 1.622"
- Product Height:
- 1.087"
- Product Weight:
- 0.034 lbs
- Product Width:
- 1.087"
- Product Material:
- Polymer
Viega 49343 – Frequently Asked Questions
1) Does the Viega 49343 PureFlow press coupling reduce from 3/4 inch to 1/2 inch PEX?
Yes. The 49343 is a reducing coupling sized 3/4 inch by 1/2 inch, with a press connection on each end (P1 x P2). It joins a 3/4 inch PEX run to a 1/2 inch branch or fixture drop without an adapter.
2) Can I use a crimp or clamp tool on the Viega 49343, or do I need a press tool?
This is a press fitting, not a crimp or cinch fitting. Both ends are PureFlow press connections, so they are made with a Viega PureFlow press tool and the matching jaws for 3/4 inch and 1/2 inch. Copper crimp rings and cinch clamps are not an alternative here.
3) Is the Viega 49343 coupling metal or plastic?
Polymer, not brass. That matters on jobs where a non-metallic fitting is preferred for aggressive or low-pH water, and it is why the fitting weighs only 0.034 lbs. If your spec calls for a bronze or brass body, this is not the one.
4) How much space does the Viega 49343 PureFlow coupling take up in a wall cavity?
It measures 1.622 inches long with a 1.087 inch height and 1.087 inch width, so the fitting body itself clears a standard stud bay easily. Allow additional room on both sides for the press tool jaw to close squarely on each ring.
5) What does Smart Connect mean on this Viega PureFlow coupling?
Smart Connect is Viega's unpressed-connection feature: an unpressed fitting leaks visibly during pressure testing so it gets caught before the wall closes up. On a multi-family or commercial rough-in with dozens of joints, that is the point of specifying it.
6) What part number should I order for a 3/4 x 1/2 PureFlow polymer press coupling?
Viega part number 49343. It is the polymer PureFlow press coupling in the 3/4 inch by 1/2 inch reducing size, UPC 691514493435.
7) Is the Viega 49343 PureFlow coupling made in the USA?
Yes, the 49343 is made in the USA, which is what buyers on government, school, and federally funded work need confirmed for domestic sourcing requirements.
How fast can I get the Viega 49343 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Viega 49343 come with a warranty?
Absolutely. The Viega 49343 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Viega 49343?
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