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84140 Viega MegaPress coupling No stop Smart Connect technology Carbon steel, 1'' x 1''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Material Type:
- Carbon Steel
- Product Dimension:
- 1'' x 1''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 3.287"
- Product Height:
- 1.78"
- Product Weight:
- 0.533 lbs
- Product Width:
- 1.78"
- Product Material:
- Carbon steel
Viega 84140 – Frequently Asked Questions
1) What does "no stop" mean on the Viega 84140 coupling, and when would I want it?
A no-stop coupling has no internal shoulder, so the fitting can slide freely along the pipe. That is what you use for a repair or a tie-in where neither pipe end can be moved: slide the coupling fully onto one side, bring the pipes together, then center it and press both ends. A stop coupling, by contrast, sets insertion depth for you and is the better choice on new work where you can butt the pipe to the shoulder.
2) What is Smart Connect on Viega MegaPress fittings and why does it matter on a commercial job?
Smart Connect is a deliberate leak path built into the sealing element so an unpressed MegaPress connection weeps visibly when the system is filled. On a building with dozens of joints behind a ceiling, that is how you catch the one fitting a crew missed before it gets closed up. It does not replace pressure testing; it just makes an unpressed joint obvious during it.
3) How much room do I need around the 1 inch MegaPress coupling to get a press tool jaw on it?
The coupling itself is 3.287 inches long with a 1.78 inch height and 1.78 inch width across the press collars. Plan clearance beyond that for the jaw body and the tool head, and remember a no-stop coupling needs enough slack on one side to slide the full fitting back during assembly.
4) Do I need any thread sealant or cutting oil to install the Viega 84140?
No sealant, no dope, no tape. Both ends are press connections, so the joint is made by compressing the fitting onto cleaned, square-cut pipe with a press tool and the correct 1 inch MegaPress jaw. There is no threading, so no cutting oil and no flame on the job.
5) Is the Viega MegaPress 84140 coupling made in the USA?
It is made in Germany. If your submittal or procurement rules carry a domestic-origin requirement, that is the detail to flag before you spec it.
How fast can I get the Viega 84140 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 84140 come with a warranty?
Absolutely. The Viega 84140 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 84140?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Viega 84140 from ZenSupply?
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every order.
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