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25951 Viega MegaPressG reducer Smart Connect technology Carbon steel, 1-1/4'' x 1''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Material Type:
- Carbon Steel
- Model Number:
- 6615.2
- Product Dimension:
- 1-1/4'' x 1''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 4.394"
- Product Height:
- 2.205"
- Product Weight:
- 0.804 lbs
- Product Width:
- 2.205"
- Product Material:
- Carbon steel
Viega V25951 – Frequently Asked Questions
1) Can I thread the Viega 25951 onto existing black iron pipe?
No. Both ends of the 25951 are press ends (P1 x P2), so it slips over plain-end carbon steel pipe and is crimped with a MegaPress jaw. If you need to tie into a threaded nipple or valve, you need a press-by-thread adapter instead of this fitting.
2) Is the Viega 25951 MegaPressG fitting for gas or water lines?
MegaPressG is the gas-rated line of Viega's carbon steel press system. The 25951 is a carbon steel MegaPressG fitting with Smart Connect, which is the press technology that shows an unpressed connection during pressure testing. Use it on black iron gas piping rather than on potable water, where copper or stainless press systems apply.
3) How much clearance do I need to install the Viega 25951 reducer in a tight joist bay?
The fitting itself measures 4.394 inches long by 2.205 inches wide and 2.205 inches high, and weighs 0.804 lbs. Plan clearance beyond that for the press tool jaw to swing around the collar, which is usually the limiting factor in a tight bay rather than the fitting body.
4) Is Viega part 25951 the same thing as model 6615.2?
Yes, same fitting. Viega catalogues this MegaPressG carbon steel reducing fitting as model 6615.2, with 25951 as the orderable item number for the 1-1/4 inch x 1 inch size. The 6615.2 model number covers the series across sizes, so quote 25951 when you want this specific size.
5) Does the Viega MegaPressG 25951 come with the sealing element installed?
MegaPressG fittings ship with the sealing element and the Smart Connect feature already in the press collar. Nothing is added at the jobsite. What you do supply is the press tool with the correct size jaw, pipe cut square and deburred, and insertion depth marked before pressing.
6) Will a carbon steel press fitting corrode if I use it on exposed gas piping?
The 25951 body is carbon steel, the same base metal as the black iron pipe it presses onto, so it behaves like the rest of the run. Carbon steel is for gas and other non-potable, dry service; it is not for potable water or for direct burial without the appropriate protection. The fitting is made in Germany.
How fast can I get the Viega V25951 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 V25951 come with a warranty?
Absolutely. The Viega V25951 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 V25951?
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