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90540 Viega MegaPress 45° elbow Smart Connect technology 316 stainless steel, 4'' x 4''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Country Of Origin:
- Made In Germany
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 4'' x 4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Elbows
- Product Type:
- Elbow
- Product Length:
- 11.909"
- Product Height:
- 5.193"
- Product Weight:
- 5.916 lbs
- Product Width:
- 8.583"
- Product Material:
- 316 stainless steel
Viega 90540 – Frequently Asked Questions
1) What size pipe does the Viega MegaPress 90540 45-degree elbow fit?
The Viega 90540 is a 4 inch by 4 inch 45-degree elbow, so both ends take 4 inch pipe. Both ends are press ends (P1 x P2), meaning it presses onto the pipe on each side rather than threading or welding.
2) Is the MegaPress 90540 elbow carbon steel or stainless?
It is 316 stainless steel, the MegaPress stainless line rather than the carbon steel MegaPress fittings. If your system is black iron or carbon steel pipe, you want the carbon steel MegaPress version instead; mixing 316 stainless fittings onto carbon steel pipe is not what this part is built for.
3) What does Smart Connect technology do on this Viega elbow?
Smart Connect is Viega's unpressed-connection feature: if a joint gets missed during a pressure test, the fitting leaks intentionally so the installer can find it before the system is closed up. It is built into the 90540 45-degree MegaPress elbow.
4) Should I use a 45-degree elbow or two 90s for offsetting a 4 inch line?
A pair of 45s like the 90540 gives you a gentler offset with less pressure drop and less abrupt direction change than stacking 90s, and it is the usual way to jog around a beam or duct. Use 90s where the run has to turn square in a tight space. Either way, at 4 inch both ends press, so the joint count matters for labor.
How fast can I get the Viega 90540 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 90540 come with a warranty?
Absolutely. The Viega 90540 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 90540?
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 90540 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.