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25310 Viega MegaPress tee Smart Connect technology Carbon steel, 1'' x 1'' x 1''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2 x P3
- Material Type:
- Carbon Steel
- Product Dimension:
- 1'' x 1'' x 1''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 5.15"
- Product Height:
- 1.78"
- Product Weight:
- 1.036 lbs
- Product Width:
- 3.465"
- Product Material:
- Carbon steel
Viega 25310 – Frequently Asked Questions
1) What size pipe does the Viega MegaPress 25310 tee fit?
The 25310 MegaPress tee is a 1 inch x 1 inch x 1 inch equal tee, so all three ports press onto 1 inch carbon steel pipe. There is no reduction on the branch, so if you need to step down the outlet you need a reducing tee instead.
2) Are all three connections on the Viega 25310 tee press fittings?
Yes. The connection type is P1 x P2 x P3, meaning all three outlets are press ends, no threads and no welding. You press each joint with a MegaPress jaw sized for 1 inch pipe.
3) Can I use a MegaPress carbon steel tee on black iron pipe instead of welding or threading?
That is exactly what this fitting is for. The 25310 is a carbon steel press tee with Smart Connect technology, made to join 1 inch carbon steel pipe cold, with no torch and no pipe threading. For a mechanical room retrofit it means no hot work permit and no draining and rethreading of existing black iron runs. Carbon steel fittings belong on carbon steel pipe systems, not on copper or stainless lines.
4) What does Smart Connect on a Viega MegaPress fitting actually do for the installer?
Smart Connect is Viega's unpressed-connection feature: during pressure testing an accidentally skipped joint leaks noticeably so the crew can find it and press it, rather than discovering it after the ceiling is closed. On a 1 inch tee with three press ends that is three chances to miss one, so it matters on a large run.
5) How much clearance do I need to fit the Viega 25310 tee between joists or in a tight chase?
The fitting itself measures 5.15 inches long, 3.465 inches wide and 1.78 inches high, and weighs just over a pound (1.036 lbs). Plan clearance beyond that for the press jaw to close fully around each of the three ports.
6) What part number should I order for a 1 inch MegaPress carbon steel tee?
Viega part number 25310. That is the manufacturer part number for the 1 inch x 1 inch x 1 inch carbon steel MegaPress tee, and it is the number to put on a purchase order or submittal.
7) Is the Viega 25310 tee made in the USA or imported?
It is made in Germany. For public or institutional jobs with domestic-sourcing language in the spec, that origin is the detail to check against your submittal requirements before ordering.
8) Does the Viega 25310 press tee come with sealing elements, or do I order those separately?
The sealing element sits in each press end of the MegaPress fitting as supplied; you are buying a complete 1 inch tee with three press connections, not a body plus loose gaskets. What you do need separately is a press tool with jaws sized for 1 inch MegaPress.
How fast can I get the Viega 25310 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 25310 come with a warranty?
Absolutely. The Viega 25310 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 25310?
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 25310 from ZenSupply?
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