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90390 Viega MegaPress cap Smart Connect technology 316 stainless steel, 1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Caps
- Product Type:
- Cap
- Product Length:
- 2.154"
- Product Height:
- 1.264"
- Product Weight:
- 0.172 lbs
- Product Width:
- 1.264"
- Product Material:
- 316 stainless steel
Viega 90390 – Frequently Asked Questions
1) What size pipe does the Viega MegaPress 90390 cap fit?
The 90390 MegaPress cap is a 1/2 inch press fitting. It slips over the end of 1/2 inch pipe and gets pressed once, so there is no threading or welding at the dead end.
2) Is the Viega 90390 cap carbon steel or stainless?
It is 316 stainless steel, which is the grade Viega uses for its stainless MegaPress line. That matters if you are capping a line in a corrosive or wash-down environment, or if the rest of the run is stainless and you do not want dissimilar metal at the joint.
3) Do I need a special tool to install a MegaPress cap, or can I thread it on?
This is a press-connect cap, not a threaded cap. There are no NPT threads on it, so it has to be pressed with a press tool and the correct 1/2 inch MegaPress jaw. If your dead end is already threaded, you want a threaded stainless cap instead.
4) What does Smart Connect technology on this Viega cap actually do for me?
Smart Connect is Viega's unpressed-connection feature: an unpressed fitting deliberately leaks during pressure test so you can find the joint you missed before the system goes into service. On a capped dead end that is the difference between catching it at test and catching it after the ceiling closes up.
5) Will the 90390 fit in a tight chase or close to a wall?
It is a compact cap, 2.154 inches long with a 1.264 inch height and width, and it weighs 0.172 lbs. The real constraint in a tight spot is not the fitting but the press tool jaw, so leave clearance for the jaw to close square on the fitting.
6) Is the 90390 a tee or a cap?
It is a cap, a closed end fitting for terminating a 1/2 inch run. It has one opening, not three, so if you need a branch off the line you need a MegaPress tee instead.
7) Where is the Viega 90390 made?
Made in Germany. Useful if your submittal package or procurement spec asks for country of origin on each fitting line item.
How fast can I get the Viega 90390 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 90390 come with a warranty?
Absolutely. The Viega 90390 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 90390?
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 90390 from ZenSupply?
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every order.
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