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90470 Viega MegaPress transition coupling Smart Connect technology 316 stainless steel, 3/4'' x 3/4''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2 (CTS)
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 3/4'' x 3/4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Tee
- Product Length:
- 3.173"
- Product Height:
- 1.494"
- Product Weight:
- 0.28 lbs
- Product Width:
- 1.494"
- Product Material:
- 316 stainless steel
Viega 90470 – Frequently Asked Questions
1) What size pipe does the Viega MegaPress 90470 coupling press onto?
The 90470 is a 3/4 inch by 3/4 inch transition coupling, so both ends take 3/4 inch pipe. The press connection is called out as P1 x P2 (CTS), meaning one side presses to one pipe standard and the other to copper tube size, which is what makes it a transition fitting rather than a straight coupling.
2) Do I need a special press tool and jaw for this 3/4 inch MegaPress fitting?
Yes, a press connection is not a solder or thread joint. The 90470 is made up with a press tool fitted with the correct jaw for a 3/4 inch MegaPress fitting. No tool, jaw, or sealing spares come with the coupling itself, so order the jaw separately if your crew does not already carry 3/4 inch.
3) Is the Viega 90470 a tee or a coupling? The part data says tee.
Order it as a two-end transition coupling. The 90470 is a 3/4 inch x 3/4 inch coupling joining two pipe ends, so if your drawing calls for a branch takeoff you need a three-port tee instead, not this part number.
4) Is the Viega 90470 coupling stainless or carbon steel?
It is 316 stainless steel throughout, not carbon steel. That matters when you are picking a fitting for wet, washdown, or corrosive service rather than a dry black-iron gas line, and it is the grade an institutional spec usually calls for on stainless runs.
5) How do I know a MegaPress joint actually got pressed? What is Smart Connect?
Smart Connect is the leak-detection feature built into the 90470's sealing element: an unpressed fitting weeps during pressure testing so an inspector or foreman can find the joint that was missed before the system goes into service. It does not replace pressing, it just makes a skipped press visible on test.
6) What are the laid dimensions of the Viega 90470 so I can check clearance in a tight chase?
Overall length is 3.173 inches, with height and width both 1.494 inches, and it weighs 0.28 lbs. Bear in mind the press tool jaw needs room around the fitting as well, so plan clearance off the jaw, not just the 1.494 inch body diameter.
7) Where is the Viega 90470 manufactured?
Made in Germany. Procurement groups that have to document country of origin on a submittal can cite that directly, and the MPN to put on the PO is 90470.
How fast can I get the Viega 90470 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 90470 come with a warranty?
Absolutely. The Viega 90470 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 90470?
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
Why buy the Viega 90470 from ZenSupply?
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