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Viega MegaPress 4811 carbon steel male adapter press to male pipe thread 3/4 inch

Viega

Viega MegaPress 4811 Carbon Steel Male Adapter 3/4 in Press x Male Pipe Thread 200 psi 0 to 250 Degrees F

SKU CH-E9Q2-JEM0Y

Carbon steel male adapter joins 3/4 in press to male pipe thread, rated 200 psi from 0 to 250 degrees F

  • Press connection speeds installation with no threading required
  • Carbon steel body handles 200 psi for demanding systems
  • Rated from 0 to 250 degrees F for hot-water service
  • Male pipe thread mates with standard 3/4 in fittings
  • MegaPress 4811 design eliminates open-flame joining hazards

3/4 in Carbon Steel Male Adapter

This Viega MegaPress 4811 adapter joins 3/4 in pipe using a press connection on one end and a male pipe thread on the other. The carbon steel body handles water, oil and gas lines in commercial and industrial piping systems. It is rated for 200 psi at temperatures from 0 to 250 degrees F.

Installers needing press-to-thread transitions

The fitting suits contractors who want a flameless, press-tool installation on carbon steel pipe with a threaded outlet for valves or equipment. It is not for systems that exceed the 200 psi or 250 degree F limits. Buyers who need a different pipe size, a female thread or a copper press end must select another fitting.

Press x Male Pipe Thread connection

The defining specification is the 3/4 in press by 3/4 in male pipe thread configuration. This single detail determines whether the adapter matches the pipe and the mating component in the assembly.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 57% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameViega

Questions about this item

Should I pick the 3/4 in press-by-thread version for my 3/4 in carbon steel piping?

Yes — the adapter is built for 3/4 in pipe on both the press and male pipe thread ends, matching that size directly.

What does the 200 psi rating mean once the fitting is installed in a working system?

It confirms the joint will hold up to 200 psi at temperatures between 0 and 250 degrees F without leaking.

How does the press connection limit what pipe or tools I can use?

The press end requires a compatible Viega press tool and carbon steel press tubing; it cannot be threaded or welded.

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