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Viega MegaPress 4811 carbon steel press-to-male adapter 1/2 in 200 psi 250 °F

Viega

Viega MegaPress 4811 carbon steel press-to-male adapter 1/2 in 200 psi 250 °F

SKU CH-M2R9-DZC6W

Carbon steel press-to-male adapter joins 1/2 in pipe at up to 200 psi and 250 °F

  • Press-to-male design simplifies transitions to threaded pipe
  • Carbon steel body handles 200 psi at 250 °F
  • 1/2 in press and male threads fit standard copper and steel lines
  • MegaPress 4811 system enables fast, flameless installation

Viega MegaPress 4811 carbon steel press-to-male

This carbon steel adapter connects 1/2 in press fittings to 1/2 in male pipe threads. It is designed for installers who need a flameless, press-to-connect joint on compatible piping systems. The fitting handles a maximum pressure of 200 psi and a temperature range of 0 to 250 °F. It is supplied new and ready for professional plumbing applications.

Press-to-male thread connection for 1/2 in piping

The single specification that decides fit is the press-to-male pipe thread configuration in 1/2 in size. Buyers who need a press-to-press coupling or a different pipe diameter cannot use this adapter. It also does not suit systems that exceed the 200 psi pressure rating or the 250 °F temperature limit. Verify the pipe material and press tool compatibility before purchase.

How it compares

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

Price $18.99
Typical for this category: the median of 2,955 items is $17.99.

Specifications

Product
Brand nameViega

Questions about this item

What does the 200 psi rating mean once this adapter is pressed into a real piping system?

It means the joint is rated to hold 200 psi of internal pressure without leaking or blowing off when the system is operating within the 0 to 250 °F temperature range.

What does the press-to-male-thread interface cap in practice?

The press end creates a permanent, leak-tight seal on 1/2 in carbon steel tubing, while the male pipe thread end connects to standard 1/2 in female threaded fittings, limiting the joint to the 200 psi and 250 °F ratings of the adapter.

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