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84385 Viega MegaPress tee Smart Connect technology Carbon steel, 1-1/4'' x 1-1/4''x 3/4''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2 x P3
- Material Type:
- Carbon Steel
- Product Dimension:
- 1-1/4'' x 1-1/4''x 3/4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 6.457"
- Product Height:
- 2.205"
- Product Weight:
- 1.426 lbs
- Product Width:
- 3.654"
- Product Material:
- Carbon steel
Viega 84385 – Frequently Asked Questions
1) What pipe sizes does the Viega MegaPress 84385 tee connect?
The 84385 is a reducing press tee sized 1-1/4 inch x 1-1/4 inch x 3/4 inch. The run goes 1-1/4 inch straight through and the branch presses onto 3/4 inch pipe, so use it where you are taking a smaller branch off a 1-1/4 inch main. All three ends are press ends (P1 x P2 x P3), no threading or welding.
2) Is the Viega 84385 MegaPress tee for black iron pipe or copper?
It is a carbon steel fitting, made for black iron and carbon steel pipe, not copper. For copper tube you need a ProPress copper fitting instead. MegaPress is the carbon steel line, so match the fitting family to the pipe material you are running.
3) Can I use the MegaPress 84385 tee instead of cutting threads on a 1-1/4 inch black iron main?
That is exactly what it replaces. Instead of threading or welding a 1-1/4 inch main to pick up a 3/4 inch branch, you cut, deburr, mark depth and press all three carbon steel press ends. No open flame, which matters in occupied buildings and on hot work permit jobs.
4) Does the 84385 MegaPress tee have leak detection built in?
Yes. It carries Viega's Smart Connect feature, which leaves an unpressed connection visibly weeping during pressure test so an installer can find a joint that was missed before the system is put in service. That is the point of it on a large branch job with dozens of presses.
5) How much space do I need to fit the Viega 84385 tee between hangers?
Overall the fitting measures 6.457 x 3.654 x 2.205 inches and weighs 1.426 lbs. Plan for that envelope plus room to get the press jaw and ring around each of the three ends, which is usually the real constraint in a tight ceiling or chase rather than the fitting body itself.
6) Do I need anything besides the tee to make the connection?
The 84385 is the fitting only. You supply the press tool with the correct MegaPress jaws or ring and actuator for 1-1/4 inch and 3/4 inch, plus a cutter and deburring tool. The sealing element is part of the fitting, so nothing loose needs to be added at the joint.
7) What is the exact part number and origin for the Viega 1-1/4 x 1-1/4 x 3/4 MegaPress tee?
Order it as Viega MegaPress model 84385. It is made in Germany. Distributors and procurement buyers standardizing a fitting schedule should spec that number directly, since the adjacent MegaPress tees differ only in branch size.
How fast can I get the Viega 84385 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 84385 come with a warranty?
Absolutely. The Viega 84385 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 84385?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
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