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90455 Viega MegaPress flange Smart Connect technology 316 stainless steel, 1-1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 1-1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Flanges
- Product Type:
- Tee
- Product Length:
- 5.787"
- Product Height:
- 3.445"
- Product Weight:
- 3.725 lbs
- Product Width:
- 5.787"
- Product Material:
- 316 stainless steel
Viega 90455 – Frequently Asked Questions
1) What pipe size does the Viega 90455 MegaPress fitting connect?
The 90455 is a 1-1/2 inch MegaPress fitting, so it is sized for 1-1/2 inch pipe runs. Anything else in the line has to be reduced or adapted to 1-1/2 inch before this fitting goes on.
2) Is the Viega 90455 made of 304 or 316 stainless steel?
316 stainless steel, body and all. That is the molybdenum-bearing grade, which is why it gets specified where 304 is considered marginal, such as chloride exposure, coastal plants, and chemically aggressive process lines. The part is made in Germany.
3) Do I need a press tool to install the Viega 90455, or can it be threaded or soldered?
It is a press fitting, not a threaded or solder joint. A 1-1/2 inch MegaPress connection is made cold with a press tool and the matching 1-1/2 inch jaw or ring, so budget tool access into the job. Nothing about this part is installed with a torch or pipe dope.
4) What does Smart Connect technology on this Viega MegaPress fitting actually do for the installer?
Smart Connect is Viega's unpressed-connection feature: an unpressed fitting deliberately leaks during pressure testing so the crew finds the missed joint before the system is put in service. On the 90455 it means a 1-1/2 inch stainless joint that got skipped shows itself at test rather than after the ceiling closes up.
5) How much clearance do I need around a Viega 90455 in a tight mechanical room?
The fitting itself measures 5.787 x 5.787 x 3.445 inches and weighs 3.725 lbs. Lay out for more than the body footprint, though, because the press tool jaw needs to swing around the joint; the fitting dimensions are the minimum, not the working clearance.
6) What is the Viega part number I should put on the purchase order for the 1-1/2 inch stainless MegaPress flange?
Order Viega 90455. That number covers the 1-1/2 inch 316 stainless MegaPress flange with Smart Connect; there are no finish or option variants to specify beyond the model.
How fast can I get the Viega 90455 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 90455 come with a warranty?
Absolutely. The Viega 90455 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 90455?
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product
selection,
installation tips, and troubleshooting. Contact Us
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