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Metallic carbon steel press coupling, extended no-stop design, 1-1/2 inch connections

Viega

Viega MegaPress extended coupling No stop 1-1/2" x 1-1/2" 25090

SKU CH-C8XR-53HKV

Extended carbon steel press coupling with no stop joins 1-1/2 inch pipe at up to 200 psi and 250 °F

  • Press connection eliminates threading on 1-1/2" steel pipe
  • Extended length spans wider gaps between fixed pipe runs
  • Carbon steel body handles 200 psi at 250 °F
  • No-stop design allows full pipe insertion for flexible alignment
  • Viega MegaPress system approved for standard press tools

Application and fit

The Viega MegaPress extended coupling No stop joins two 1-1/2 in carbon steel pipes using a press-to-press connection. It suits plumbing and hydronic installers who need a flame-free joint on compatible pipe schedules.

Pressure and temperature limits

The fitting is rated for a maximum pressure of 200 psi and operates from 0 to 250 degrees F. These limits define safe continuous service in heating, cooling and compressed-air lines without derating for short bursts.

Decisive specification

The no-stop design means the coupling slides fully over either pipe end, so the installer must position it accurately before pressing. This feature decides whether the part fits the repair or assembly sequence at hand.

Highlights

  • Press connection eliminates threading on 1-1/2" steel pipe
  • Extended length spans wider gaps between fixed pipe runs
  • Carbon steel body handles 200 psi at 250 °F
  • No-stop design allows full pipe insertion for flexible alignment
  • Viega MegaPress system approved for standard press tools

Specifications

BrandVIEGA

Questions about this item

How much heat can the MegaPress 25090 coupling withstand during continuous operation?

The carbon-steel body is rated for temperatures up to 250 °F, so it will handle typical hot-water or low-pressure steam lines running all day without degrading the press seal.

What press tool and jaw set are required to install the 1-1/2" MegaPress 25090 coupling?

You need a Viega-compatible press tool fitted with a 1-1/2" MegaPress jaw; the coupling has press ends on both sides and no threaded or welded alternative.

Can the 25090 extended coupling join a new 1-1/2" press-ready pipe to an older 1-1/2" steel pipe that has no press profile?

Both ends are press-only connections, so the existing pipe must already have a compatible press profile; it cannot seal directly onto plain-end or threaded legacy pipe.

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