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Copper press reducer fitting 4 inch by 2-1/2 inch

Viega

Viega ProPress XL-C 20725 reducer 4 x 2-1/2

SKU CH-QRDP-1YTHZ

Copper press-fit reducer joins 4-inch to 2-1/2-inch tubing rated for 200 psi up to 250 °F

  • Press connection eliminates soldering for faster installation
  • Copper construction resists corrosion in plumbing systems
  • Rated to 200 psi for reliable high-pressure service
  • Operates from 0 to 250 °F across hot and cold lines
  • Reduces 4 in tube to 2-1/2 in for size transitions

Viega ProPress XL-C 20725 Copper Reducer

The Viega ProPress XL-C 20725 is a press-fit copper reducer designed to join 4-inch and 2-1/2-inch tubing in commercial plumbing and hydronic systems. It creates a permanent, flameless connection rated for 200 psi across a temperature range of 0 to 250 degrees Fahrenheit. The fitting suits installers who need reliable transitions on large-diameter copper pipe.

Suited for copper press systems requiring a 4 x

This reducer fits projects specified for Viega ProPress XL-C press tools and copper tubing in the stated sizes. It does not serve installations that use threaded, soldered or push-fit joint methods. Buyers needing a different diameter step-down or a non-copper material should select an alternative fitting.

Press-by-press connection type

The defining specification is the press-by-press connection, which demands compatible Viega XL-C press jaws and an approved press tool to form the seal. Without that tooling the fitting cannot be installed, so confirm equipment availability before purchase.

Highlights

  • Press connection eliminates soldering for faster installation
  • Copper construction resists corrosion in plumbing systems
  • Rated to 200 psi for reliable high-pressure service
  • Operates from 0 to 250 °F across hot and cold lines
  • Reduces 4 in tube to 2-1/2 in for size transitions

Specifications

BrandVIEGA PROPRESS XL-C

Questions about this item

How do I install the 20725 reducer using a press tool, and what step is often missed?

Clean both tube ends, apply the correct press jaws for 4 in and 2-1/2 in copper, and press fully until the tool completes its cycle; the step often missed is verifying the press indicator ring on each connection.

What maintenance or replacement will the 20725 reducer need over time?

The copper press fitting is designed for permanent installation; inspect joints periodically for leaks or corrosion, but no routine replacement of the fitting itself is required under normal conditions.

At what pressure limit does the 20725 reducer reach its maximum rating during sustained use?

The fitting is rated for a maximum working pressure of 200 psi; sustained operation at or above this limit is the first constraint to observe.

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