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25126 Viega MegaPressG adapter Smart Connect technology Carbon steel, 2'' x 2''
Manufacturer Resources
Product Specs
- Connection Type:
- P x MPT
- Material Type:
- Carbon Steel
- Product Dimension:
- 2'' x 2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 3.898"
- Product Height:
- 2.894"
- Product Weight:
- 1.433 lbs
- Product Width:
- 2.894"
- Product Material:
- Carbon steel
Viega 25126 – Frequently Asked Questions
1) What connections does the Viega MegaPressG 25126 adapter have?
The 25126 MegaPressG adapter is a P x MPT fitting: one 2 inch MegaPress press socket and one 2 inch male pipe thread. The press end goes onto 2 inch black iron or carbon steel pipe with a press tool and jaw; the MPT end threads into a female-threaded fitting, valve, or appliance connection.
2) Is the Viega 25126 MegaPressG rated for gas, and what is the Smart Connect feature for?
MegaPressG is Viega's gas-rated press system, and the 25126 is a MegaPressG adapter. Smart Connect is the deliberate leak path built into the sealing element: before pressing, an unpressed connection will leak detectably during pressure testing, so an installer can find a missed joint on a gas line before the system is signed off.
3) Will a MegaPressG adapter work on my existing black iron gas pipe?
Yes, within size. The press end of the 25126 is sized for 2 inch carbon steel (black iron) pipe, which is what MegaPress fittings are made to press onto. Pipe must be the right nominal size, clean, round, and undamaged at the press zone, and you need the matching 2 inch press jaw or ring. For other pipe sizes you need the corresponding fitting size, not this one.
4) How much room do I need to fit the Viega 25126 in a tight mechanical space?
The fitting itself measures 3.898 inches long with a 2.894 inch height and width, and weighs 1.433 lbs. Budget clearance beyond that for the press tool jaw to seat squarely around the press socket, which is usually the limiting factor rather than the fitting body in joist bays and against walls.
5) Is the Viega 25126 carbon steel or stainless, and can I use it on a water line?
Carbon steel. That makes the 25126 a fitting for black iron pipe systems, gas and similar non-potable service. Carbon steel is not the material for potable water; for domestic water on copper or stainless, use the appropriate copper or stainless press fittings instead.
6) Do I need thread sealant on the MPT end of a MegaPressG adapter?
The press end seals on its own with the factory-installed sealing element, no sealant or dope. The male pipe thread end is a conventional tapered NPT joint, so it gets the thread sealant or tape approved for the service you are piping, same as any threaded gas connection.
7) What is the exact part number and origin for the Viega 2 inch MegaPressG male adapter?
Order it as Viega part 25126, a 2 inch x 2 inch MegaPressG adapter in carbon steel, made in Germany. That number is what to quote for a 2 inch press-to-male-thread transition on a MegaPressG job.
How fast can I get the Viega 25126 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 25126 come with a warranty?
Absolutely. The Viega 25126 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 25126?
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installation tips, and troubleshooting. Contact Us
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