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91300 Viega MegaPress coupling No stop Smart Connect technology 316 stainless steel, 1'' x 1''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2
- Material Type:
- 316 Stainless Steel
- Product Dimension:
- 1'' x 1''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Slip Coupling
- Product Length:
- 3.366"
- Product Height:
- 1.78"
- Product Weight:
- 0.505 lbs
- Product Width:
- 1.78"
- Product Material:
- 316 stainless steel
Viega 91300 – Frequently Asked Questions
1) What size pipe does the Viega 91300 MegaPress coupling connect?
The Viega 91300 MegaPress coupling is a 1 inch by 1 inch fitting, so it joins two 1 inch pipe ends. Both ends are press connections (P1 x P2), meaning neither side is threaded or socket weld.
2) What does "no stop" mean on a MegaPress coupling, and when do I need that version?
A no-stop coupling has no internal tube stop in the middle, so the pipe can slide all the way through the fitting. That is what you want for a repair or tie-in where the two pipe ends are already fixed in place and you cannot spring them apart. Slide the coupling over one pipe, position it across the joint, mark your insertion depth, then press both sides. A stop-type coupling, by contrast, sets insertion depth for you and is the better choice on new runs.
3) Do I need a special tool to install the Viega 91300, or can I thread or solder it?
Neither end threads and neither end solders. Both connections are press (P1 x P2), so installation requires a press tool with the matching MegaPress jaw or ring for 1 inch. No open flame and no pipe threading are involved.
4) Is the Viega 91300 coupling OK for a corrosive or wash-down environment?
It is built from 316 stainless steel, the grade specified where chloride exposure and corrosion resistance matter, such as coastal mechanical rooms, food processing, and wash-down areas. The fitting is made in Germany.
5) What is Smart Connect technology on this Viega press fitting?
Smart Connect is Viega's feature that leaves a deliberately unpressed fitting intentionally leaking a small amount during pressure test, so an installer can spot a connection that was missed before the system is put into service. It is built into the 91300 coupling.
6) How much space do I need to fit the 1 inch MegaPress coupling in a tight chase?
The coupling measures 3.366 inches in length with a 1.78 inch height and 1.78 inch width, and weighs 0.505 lbs. Remember to allow extra clearance beyond those numbers for the press jaw to rotate fully around the fitting.
7) Is the Viega 91300 a coupling or a tee?
It is a coupling, a straight 1 inch by 1 inch inline connector joining two pipe ends. It has two ports, not three, so it will not serve as a branch fitting.
8) What part number do I order for the Viega 1 inch 316 stainless no-stop MegaPress coupling?
Order Viega part number 91300. That is the 1 inch by 1 inch 316 stainless steel MegaPress coupling, no stop, with Smart Connect.
How fast can I get the Viega 91300 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 91300 come with a warranty?
Absolutely. The Viega 91300 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 91300?
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 91300 from ZenSupply?
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and
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every order.
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