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84220 Viega MegaPress coupling With stop Smart Connect technology Carbon steel, 3/4'' x 3/4''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Material Type:
- Carbon Steel
- Product Dimension:
- 3/4'' x 3/4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Tee
- Product Length:
- 2.945"
- Product Height:
- 1.492"
- Product Weight:
- 0.35 lbs
- Product Width:
- 1.492"
- Product Material:
- Carbon steel
Viega 84220 – Frequently Asked Questions
1) What size pipe does the Viega MegaPress 84220 coupling join?
The 84220 MegaPress coupling joins 3/4 inch to 3/4 inch, press on both ends (P1 x P2). It is a same-size, straight coupling, so it will not step a line up or down a size.
2) Is the MegaPress 84220 for copper or for black iron pipe?
Carbon steel is the body material on the 84220, which is what MegaPress is built for: black steel and galvanized steel pipe. Do not use it on copper tube, that is a different Viega press system with copper or bronze fittings and a different jaw.
3) What does the "with stop" mean on the 84220 coupling, and when would I want one without a stop?
With stop means there is an internal shoulder in the middle of the coupling, so each pipe end bottoms out at a fixed insertion depth. That makes it the straightforward choice for new runs where you can bring both pipe ends to the fitting. A stopless (slip) coupling is what you want for a repair in the middle of a fixed line, because it slides fully over one pipe end so you can position it without cutting the run apart.
4) How much space do I need to fit the Viega 84220 coupling in a tight run?
Overall length is 2.945 inches with a 1.492 inch height and 1.492 inch width on the press collars. Plan clearance for the press tool jaw around that collar as well, not just the fitting body, which is usually what decides whether a joint can be pressed against a wall or joist.
5) Do I still need to check the joint after pressing a MegaPress fitting?
The Smart Connect feature on the 84220 is there exactly for that. An unpressed connection deliberately leaks during pressure testing so you can find it, rather than having it pass test and fail later. Pressure test the system before closing up walls and chase any weeping joint back to the press.
6) Is the Viega 84220 made in the USA or imported?
Made in Germany. Worth noting if you are working a job with domestic-material language in the spec, since a German-made fitting will not satisfy a Buy American requirement.
7) What is the exact part number to order this 3/4 inch MegaPress coupling?
Viega part number 84220, the 3/4 inch x 3/4 inch carbon steel MegaPress coupling with stop. Order by that MPN to avoid picking up the stopless version or a dielectric variant by mistake.
How fast can I get the Viega 84220 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 84220 come with a warranty?
Absolutely. The Viega 84220 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 84220?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Viega 84220 from ZenSupply?
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