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90445 Viega MegaPress flange Smart Connect technology 316 stainless steel, 3/4''
Manufacturer Resources
Product Specs
- Connection Type:
- P
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 3/4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Flanges
- Product Type:
- Flange
- Product Length:
- 4.37"
- Product Height:
- 2.465"
- Product Weight:
- 1.512 lbs
- Product Width:
- 4.37"
- Product Material:
- 316 stainless steel
Viega 90445 – Frequently Asked Questions
1) Is the Viega 90445 carbon steel or stainless, and does that matter for my system?
It is 316 stainless steel. That matters where you have corrosive media, washdown, coastal or chemical exposure, or a stainless piping system you cannot mix carbon steel into. For ordinary black iron gas or compressed air runs, the carbon steel MegaPress line is the usual choice.
2) Do I need to solder, thread or weld the Viega 90445?
No heat and no threading. The 90445 is a press fitting, joined cold with a press tool and jaw sized for 3/4 inch MegaPress. That keeps it usable in occupied buildings where a hot work permit would otherwise be required.
3) What does Smart Connect technology on the Viega 90445 actually do for the installer?
Smart Connect is a feature of the sealing element that lets a fitting which has not been pressed leak intentionally during pressure testing. On a 3/4 inch MegaPress joint that means a missed press shows up on the test instead of after the wall closes up.
4) How much space do I need to fit the Viega 90445 in a tight chase?
Plan around 4.37 inches by 4.37 inches with a 2.465 inch height for the fitting body, plus clearance for the press jaw to swing around the joint. It weighs 1.512 lbs, so overhead runs need no special support beyond normal hanger spacing.
5) Will the Viega 90445 work with the same press tool I already use for MegaPress?
Yes, it is a MegaPress fitting in the 3/4 inch size, so it presses with a MegaPress jaw in that size on your existing press tool. Stainless MegaPress uses the same press profile as the rest of the MegaPress line.
6) Where is the Viega 90445 manufactured?
Made in Germany. That is worth noting on institutional and government jobs where country of origin has to be documented in the submittal package.
How fast can I get the Viega 90445 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 90445 come with a warranty?
Absolutely. The Viega 90445 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 90445?
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 90445 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.