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25705 Viega MegaPress union Smart Connect technology Carbon steel, 3/4'' x 3/4''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Country Of Origin:
- Made in Germany
- Material Type:
- Carbon Steel
- Product Dimension:
- 3/4'' x 3/4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 4.988"
- Product Height:
- 1.969"
- Product Weight:
- 1.197 lbs
- Product Width:
- 2.165"
Viega 25705 – Frequently Asked Questions
1) Will the Viega 25705 MegaPress union connect 3/4 inch pipe on both ends?
Both ends of the Viega 25705 are 3/4 inch, listed as a 3/4'' x 3/4'' fitting with a press connection on each side (P1 x P2). It joins two runs of 3/4 inch pipe with no threading and no welding, so there is no reducing end to account for when you size the run.
2) Is the Viega 25705 MegaPress fitting carbon steel or stainless?
Carbon steel. That puts the 25705 on the black iron side of the MegaPress line, matched to carbon steel pipe rather than stainless or copper systems. If your run is stainless, a carbon steel press fitting is the wrong material to put on it.
3) Can I use the Viega 25705 to repair a 3/4 inch black iron line without threading or welding?
That is what the fitting is for. Both ends are press (P1 x P2) on 3/4 inch carbon steel, so the joint is made cold with a press tool instead of cutting threads or striking an arc. On occupied buildings that matters, since there is no hot work permit and no open flame in the ceiling.
4) What is the Viega MegaPress Smart Connect feature actually for?
Smart Connect is the unpressed-joint indicator built into the 25705. A connection that gets assembled but never pressed will leak under test pressure rather than hold, so it shows itself during pressurization instead of after the ceiling is closed. On a large press job it is how you find the one joint the crew walked past.
5) What part number and weight do I order for the 3/4 inch Viega MegaPress carbon steel union?
Order Viega part 25705. It is the 3/4'' x 3/4'' carbon steel MegaPress fitting, weighs 1.197 lbs each, and is made in Germany. That is the number to quote on a submittal so nobody substitutes a copper or stainless press fitting into a black iron run.
How fast can I get the Viega 25705 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 25705 come with a warranty?
Absolutely. The Viega 25705 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 25705?
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selection,
installation tips, and troubleshooting. Contact Us
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