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79025 Viega ProPress extended coupling No stop Smart Connect technology Copper, 1-1/2'' x 1-1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Material Type:
- Copper
- Product Dimension:
- 1-1/2'' x 1-1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Coupling
- Product Length:
- 2.122"
- Product Height:
- 2.122"
- Product Weight:
- 0.683 lbs
- Product Width:
- 4.724"
- Product Material:
- Copper
Viega 79025 – Frequently Asked Questions
1) What does the "no stop" mean on the Viega 79025 ProPress coupling?
No stop means the Viega 79025 extended coupling has no internal tube stop, so copper tube can slide through the fitting past the center. That is what you want for a repair: cut out the bad section, slide the coupling fully onto one side, then position it over the joint and press both ends. A coupling with a stop can't do that because the tube bottoms out mid-body. Both ends are press, 1-1/2 inch by 1-1/2 inch.
2) Will the Viega 79025 coupling work on 1-1/2 inch copper water line?
Yes. The 79025 is a copper ProPress coupling sized 1-1/2 inch on both ends, so it joins nominal 1-1/2 inch copper tube. Copper body on copper tube means no dielectric concerns on the joint.
3) Do I need a special jaw to press the Viega 79025, or will my standard ProPress tool work?
At 1-1/2 inch you are past the range of the standard compact jaws. A 1-1/2 inch copper ProPress joint is pressed with a press ring and actuator rather than a plain jaw on most tools, so confirm you have the 1-1/2 inch ring and the matching actuator on the gun before you cut the pipe. The fitting itself is a standard ProPress copper press connection on both ends.
4) What is Smart Connect on this Viega coupling and do I have to do anything with it?
Smart Connect is a feature of the sealing element on the 79025 that lets a small amount of liquid or air escape at an unpressed connection during testing, so an unpressed joint shows itself before the system goes into service. You don't do anything extra for it, just pressure test the system and look for the leak at any joint you missed.
5) Should I use an extended no-stop coupling or a regular coupling with a stop?
Use the stop coupling for new work, where you are butting two cut ends together and want the tube depth set for you. Use the 79025 no-stop extended coupling for repairs and tie-ins, where neither pipe can move and you need to slide the fitting onto one leg to get it into place. The tradeoff is that you have to mark your insertion depth yourself, since nothing inside stops the tube.
How fast can I get the Viega 79025 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 79025 come with a warranty?
Absolutely. The Viega 79025 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 79025?
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product
selection,
installation tips, and troubleshooting. Contact Us
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