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25641 Viega MegaPressG adapter Smart Connect technology Carbon steel, 2'' x 1-1/4''
Manufacturer Resources
Product Specs
- Connection Type:
- P x FPT
- Material Type:
- Carbon Steel
- Product Dimension:
- 2'' x 1-1/4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 3.925"
- Product Height:
- 2.894"
- Product Weight:
- 1.157 lbs
- Product Width:
- 2.894"
- Product Material:
- Carbon steel
Viega 25641 – Frequently Asked Questions
1) What connections does the Viega MegaPressG 25641 adapter have?
The 25641 is a press by female pipe thread adapter: a 2 inch MegaPressG press end on the carbon steel pipe side and a 1-1/4 inch FPT tapped end. So you press one side onto 2 inch carbon steel pipe and thread the other into a 1-1/4 inch male NPT nipple, valve, or appliance connection.
2) Can I use the Viega 25641 MegaPressG fitting on gas piping?
MegaPressG is Viega's gas-rated press system, and the 25641 is a MegaPressG adapter in carbon steel with Smart Connect technology. It presses onto black carbon steel pipe, which is the standard material for fuel gas piping, and gives you a 1-1/4 inch female threaded outlet for a drip leg, valve, or appliance drop.
3) Will a MegaPressG fitting work on copper or stainless tube?
No. The 25641 is a carbon steel MegaPressG fitting and its press profile and sealing element are made for black and galvanized carbon steel pipe. For copper you need a copper press system such as Viega ProPress, and for stainless you need ProPress stainless. Using a carbon steel press fitting on copper tube is not a valid joint.
4) What does Smart Connect technology actually do on a Viega press fitting?
Smart Connect is the deliberate leak path Viega builds into the sealing element of an unpressed fitting. During pressure testing, a connection that has not been pressed weeps instead of holding, so you find the miss before the system goes into service. It does not reduce the need to press every joint, it just makes a missed one visible.
5) Is the Viega 25641 a tee or a straight adapter?
Part number 25641 is a 2 inch by 1-1/4 inch press-to-female-thread adapter fitting. It is a reducing transition from 2 inch press to a 1-1/4 inch tapped outlet, not a three-way branch fitting. If you need to take a branch off a run while keeping the 2 inch line continuous, you want a press tee instead.
6) Where is the Viega MegaPressG 25641 manufactured?
Made in Germany. That matters on institutional and government jobs where country of origin has to be documented in the submittal package, so you can record it as a German-manufactured carbon steel press fitting.
How fast can I get the Viega 25641 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 25641 come with a warranty?
Absolutely. The Viega 25641 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 25641?
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selection,
installation tips, and troubleshooting. Contact Us
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