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91130 Viega MegaPress reducer Smart Connect technology 316 stainless steel, 3/4'' x 1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- FTG x P
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 3/4'' x 1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Reducers
- Product Type:
- Tee
- Product Length:
- 2.957"
- Product Height:
- 1.264"
- Product Weight:
- 0.245 lbs
- Product Width:
- 1.264"
- Product Material:
- 316 stainless steel
Viega 91130 – Frequently Asked Questions
1) What size pipe does the Viega 91130 MegaPress reducer fit?
The Viega 91130 MegaPress reducing fitting is sized 3/4 inch x 1/2 inch, so it steps a 3/4 inch run down to a 1/2 inch branch or outlet. Both ends are press connections for carbon or stainless pipe in those nominal sizes.
2) What does the FTG x P connection on the Viega 91130 mean for installation?
FTG x P means one end is a fitting (street) end that inserts into another press fitting's socket, and the other end is a press socket that receives pipe. That lets you couple the 91130 straight to another MegaPress fitting without an extra length of pipe between them, which matters in tight mechanical rooms.
3) Is the Viega 91130 MegaPress fitting suitable for corrosive or wet environments?
It is made from 316 stainless steel, the grade specified where chloride exposure or washdown conditions would attack carbon steel. That makes it the choice for coastal, food processing, and chemical-adjacent piping rather than a standard carbon steel press fitting.
4) What does Smart Connect technology on a MegaPress fitting actually do?
Smart Connect is Viega's unpressed-connection feature: an unpressed fitting leaks visibly during pressure test so the installer finds the missed joint before the system is put into service. On a 316 stainless 91130 reducer it serves the same purpose as on the carbon steel line, giving a go/no-go check on the crimp.
5) How much room do I need to fit a Viega 91130 reducer in a tight chase?
The 91130 measures 2.957 inches long and 1.264 inches in both height and width, and weighs 0.245 lbs. Plan clearance around those figures plus the jaw swing of your press tool, which is usually the real constraint in a chase.
6) Do I need to thread or weld pipe to use this Viega stainless reducer?
No. The 91130 is a press fitting, so the joint is made cold with a press tool and the correct jaw for the size. No threading, no welding, no hot work permit, which is why crews use MegaPress on occupied-building retrofits.
7) Can I use a 316 stainless MegaPress fitting on carbon steel pipe?
MegaPress fittings in 316 stainless, including the 3/4 x 1/2 inch 91130 reducer, are the grade used where the pipe or the service calls for stainless. Mixing stainless fittings onto black steel pipe invites galvanic concerns at the joint, so match the fitting material to the piping system you are working on.
How fast can I get the Viega 91130 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 91130 come with a warranty?
Absolutely. The Viega 91130 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 91130?
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 91130 from ZenSupply?
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