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28755 Viega MegaPressG adapter Smart Connect technology Carbon steel, 2-1/2'' x 2-1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P x FPT
- Material Type:
- Carbon Steel
- Product Dimension:
- 2-1/2'' x 2-1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Adapters
- Product Type:
- Adapter
- Product Length:
- 3.843"
- Product Height:
- 3.543"
- Product Weight:
- 1.827 lbs
- Product Width:
- 3.543"
- Product Material:
- Carbon steel
Viega 28755 – Frequently Asked Questions
1) What kind of connection does the Viega 28755 MegaPressG adapter have on each end?
The 28755 is a P x FPT adapter: one press end and one female pipe thread end, both 2-1/2 inch. The press side goes onto 2-1/2 inch carbon steel pipe with a press tool and the correct jaw or ring; the FPT side takes a 2-1/2 inch male threaded nipple, valve, or regulator. So it is the transition fitting you use where a pressed black iron gas run has to meet threaded equipment.
2) Is the Viega 28755 a tee or an adapter? The description mentions both.
It is a 2-1/2 inch press-to-female-thread adapter, a two-end straight transition, not a three-way branch fitting. If you need to take a branch off a 2-1/2 inch pressed line, you need an actual MegaPressG tee instead.
3) What does Smart Connect technology on the Viega 28755 actually do for me on the job?
Smart Connect is Viega's unpressed-connection feature. It lets a joint that has not been pressed leak detectably during pressure testing, so an inspector or the installer can find the missed press before the system goes into service. On a 2-1/2 inch gas run with a lot of joints, that is the practical reason to specify MegaPressG over hand-cut threads.
4) How much clearance do I need around a 2-1/2 inch MegaPressG threaded adapter?
The fitting itself measures 3.843 inches long with a 3.543 inch height and width, so plan the pocket around that body plus room for the press jaw or ring to close squarely on the press end. In tight ceiling or chase work, the jaw swing, not the fitting, is usually what decides whether you can press it in place.
5) Do I still need thread sealant on the Viega 28755?
The press end seals mechanically with its own factory seal once pressed, so nothing is added there. The FPT end is a conventional pipe thread and gets sealed the normal way with a sealant or tape rated for the service, same as any threaded black iron joint.
6) Can I order the Viega 28755 in a different size or configuration?
The 28755 is a single part number covering the 2-1/2 inch by 2-1/2 inch press-to-FPT adapter in carbon steel. There is no finish or size option on it; other sizes in the MegaPressG line carry their own part numbers.
How fast can I get the Viega 28755 delivered?
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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 28755 come with a warranty?
Absolutely. The Viega 28755 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 28755?
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