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84755 Viega MegaPress adapter Smart Connect technology Carbon steel, 1'' x 1/2''
Manufacturer Resources
Product Specs
- Connection Type:
- P x FPT
- Material Type:
- Carbon Steel
- Product Dimension:
- 1'' x 1/2''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Adapters
- Product Type:
- Tee
- Product Length:
- 2.913"
- Product Height:
- 1.78"
- Product Weight:
- 0.45 lbs
- Product Width:
- 1.78"
- Product Material:
- Carbon steel
Viega 84755 – Frequently Asked Questions
1) What are the two connections on the Viega 84755 MegaPress adapter?
The Viega 84755 is a carbon steel MegaPress adapter with a press end on one side and a female pipe thread on the other (P x FPT), sized 1 inch by 1/2 inch. So the 1 inch press side goes onto black iron or carbon steel pipe with a MegaPress tool, and the 1/2 inch FPT side takes a male-threaded nipple, valve, or gauge fitting.
2) Can I press a Viega MegaPress carbon steel adapter onto copper or PEX?
No. The 84755 is a carbon steel press fitting, and MegaPress press ends are made for iron pipe size black, carbon, and galvanized steel pipe. For copper you need a ProPress copper fitting, and PEX needs a PureFlow fitting. Putting a carbon steel press fitting on copper mismatches both the material and the sealing element.
3) Do I need a special press tool for the 1 inch MegaPress end on this adapter?
Yes. The 1 inch press end on the 84755 takes a MegaPress jaw sized for 1 inch IPS steel pipe in a compatible press tool. MegaPress jaws are not the same as the copper ProPress jaws, so a copper-only kit will not make this connection. The 1/2 inch FPT side needs no tool, just thread sealant and a wrench.
4) Will a carbon steel MegaPress fitting rust on an open or wet system?
The 84755 is carbon steel, the same family as the black iron pipe it presses onto, which is why it suits closed-loop hydronic, compressed air, fire protection, and gas-type steel pipe work. Carbon steel is not the right choice for potable water or continuously wet, oxygenated service; use a copper or bronze press system for that.
5) Does the Viega 84755 come in other sizes or only 1 inch by 1/2 inch?
Part number 84755 is a single configuration: 1 inch press by 1/2 inch FPT. If your run is a different pipe size or you need a male thread instead, that is a different MegaPress part number, not an option on 84755.
How fast can I get the Viega 84755 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 84755 come with a warranty?
Absolutely. The Viega 84755 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 84755?
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 84755 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.