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90490 Viega MegaPress transition coupling Smart Connect technology 316 stainless steel, 2'' x 2''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2 (CTS)
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 2'' x 2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Transition Coupling
- Product Length:
- 4.819"
- Product Height:
- 2.894"
- Product Weight:
- 1.031 lbs
- Product Width:
- 2.894"
- Product Material:
- 316 stainless steel
Viega 90490 – Frequently Asked Questions
1) Does the Viega 90490 MegaPress fitting press on both ends, or does one side thread?
Both ends are press connections. The 90490 is listed with a P1 x P2 (CTS) connection type, so you press each side with a MegaPress jaw, no threading or soldering on either end.
2) What pipe size does the Viega 90490 MegaPress coupling join?
It is a 2 inch by 2 inch fitting, so it joins two 2 inch runs of the same size. There is no reduction built into it.
3) Is the Viega 90490 stainless or carbon steel? I need it for a corrosive or wash-down area.
316 stainless steel. That is the molybdenum-bearing grade Viega uses for its stainless MegaPress line, which is why it gets specified for wash-down, coastal, and chemically aggressive environments rather than the black carbon steel MegaPress fittings.
4) What does Smart Connect mean on a Viega MegaPress fitting?
Smart Connect is Viega's unpressed-connection feature. On a fitting like the 90490, it lets an unpressed joint leak visibly during pressure testing so the installer can find it and press it, instead of discovering it after the walls close up. It is a commissioning aid, not a seal type.
5) Can I mix the Viega 90490 stainless fitting with carbon steel MegaPress fittings on the same system?
The 90490 is a 316 stainless body, and putting stainless directly against carbon steel pipe or fittings sets up a dissimilar-metal couple. Keep the stainless MegaPress fittings on stainless pipe runs and use carbon steel MegaPress on black steel; if the two systems have to meet, that transition point needs a dielectric break.
6) What part number and weight should I put on the Viega 2 inch stainless MegaPress coupling for my submittal?
Order it as Viega part 90490. It weighs 1.031 lbs and is manufactured in Germany, which is the country-of-origin line procurement usually wants for a submittal package.
How fast can I get the Viega 90490 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 90490 come with a warranty?
Absolutely. The Viega 90490 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 90490?
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selection,
installation tips, and troubleshooting. Contact Us
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