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84120 Viega MegaPress cap Smart Connect technology Carbon steel, 1-1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P
- Material Type:
- Carbon Steel
- Product Dimension:
- 1-1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 11.909"
- Product Height:
- 5.193"
- Product Weight:
- 0.838 lbs
- Product Width:
- 8.583"
- Product Material:
- Carbon steel
Viega 84120 – Frequently Asked Questions
1) What pipe size does the Viega 84120 MegaPress cap fit?
The Viega 84120 MegaPress cap is a 1-1/2 inch fitting, so it terminates a 1-1/2 inch carbon steel pipe run. One size only, no reducing option.
2) Is the Viega 84120 cap a press fitting or does it thread on?
It is a press fitting, not threaded. The 84120 MegaPress cap has a press connection and is set with a press tool and the matching 1-1/2 inch jaw or ring, so there is no threading, welding, or cutting oil involved on the pipe end you are capping.
3) Can I use a MegaPress carbon steel cap on copper or PEX pipe?
No. The 84120 is a carbon steel MegaPress fitting and belongs on black iron or carbon steel pipe. Copper runs take a copper press system and PEX takes a PEX fitting; sealing elements and jaw profiles are not interchangeable between those systems.
4) What does Smart Connect do on a Viega MegaPress cap?
Smart Connect is Viega's unpressed-joint feature. On an installed but unpressed 84120 cap the connection intentionally leaks during pressure test, so a crew can find the joint that was missed before the system is charged and the wall closed up. It is a verification aid, not a seal, so every cap still has to be pressed.
5) Why would I cap a 1-1/2 inch steel line instead of leaving it open?
A cap closes off a dead leg, an abandoned branch, or a future tie-in point so the rest of the system can be pressurized and put back in service. Because the 84120 presses on, a 1-1/2 inch stub can be sealed in place without hot work, which is what makes it usable in occupied buildings where a torch or welder needs a permit.
How fast can I get the Viega 84120 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 84120 come with a warranty?
Absolutely. The Viega 84120 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 84120?
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 84120 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.