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26620 Viega MegaPress tee Smart Connect technology Carbon steel, 4" x 4" x 3"
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2 x P3
- Material Type:
- Carbon Steel
- Product Dimension:
- 4" x 4" x 3"
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 11.614"
- Product Height:
- 5.193"
- Product Weight:
- 6.198 lbs
- Product Width:
- 7.988"
- Product Material:
- Carbon steel
Viega 26620 – Frequently Asked Questions
1) What pipe sizes does the Viega 26620 MegaPress tee connect?
The Viega 26620 is a reducing press tee sized 4 inch x 4 inch x 3 inch, so the run is 4 inch on both ends and the branch outlet drops to 3 inch. All three ends are press connections (P1 x P2 x P3), not threaded or grooved.
2) How much room do I need to fit a 4 x 4 x 3 MegaPress tee in a pipe chase?
Allow for a fitting that measures 11.614 inches long, 7.988 inches wide and 5.193 inches high. On top of that you need clearance for the press jaw or ring on a 4 inch and a 3 inch end, so a tight chase or a joist bay close to a wall can be a problem even though the fitting itself drops in.
3) What does Smart Connect on a Viega MegaPress fitting actually do for me on install?
Smart Connect is a feature of the sealing element on the Viega 26620 that lets an unpressed connection leak visibly during pressure test, so a joint you missed shows up before the walls close in. It is a verification aid, not a substitute for pressing every joint.
4) Is the Viega MegaPress 26620 made of stainless or carbon steel?
Carbon steel. The 26620 is the carbon steel MegaPress line, intended for black iron and carbon steel pipe systems, and it is made in Germany. If your system is stainless pipe, you want Viega's stainless press line instead, not this fitting.
5) Do I need a reducing tee or a full size tee plus a reducer for a 3 inch branch off 4 inch pipe?
The 26620 handles it in one fitting: 4 inch run with the branch already reduced to 3 inch, so you skip a separate 4 x 3 reducer and the extra press joint that comes with it. Fewer joints on a large diameter run means less press time and one less place to leak.
6) How do I confirm I am ordering the right Viega press tee for a 4 inch main with a 3 inch takeoff?
Order by manufacturer part number 26620. That is the Viega MegaPress carbon steel tee at 4 x 4 x 3 with press ends on all three outlets. Matching only on "4 inch tee" will get you a full size 4 x 4 x 4 instead.
How fast can I get the Viega 26620 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 26620 come with a warranty?
Absolutely. The Viega 26620 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 26620?
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product
selection,
installation tips, and troubleshooting. Contact Us
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