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Bronze press-fit adapter, straight shape, 2-inch ends, EPDM O-ring

Viega

Viega ProPress 2911ZL Bronze Adapter 2 in

SKU CH-Z508-CQW6T

Bronze press-fit to MNPT adapter for 2 in copper tube, rated 200 psi and 250 °F with EPDM seal

  • Press-fit connection eliminates open-flame soldering on potable water lines
  • Bronze body with EPDM O-ring rated for 200 psi at 250 °F
  • Straight adapter joins 2 in copper tube to 2 in MNPT threads
  • Meets ASTM B75 and ASTM B88 material standards
  • 3 1/16 in overall length fits tight mechanical spaces

ProPress Bronze Adapter 2 in

The Viega ProPress 2911ZL is a straight crimp adapter fitting designed for potable water systems. It connects a 2 in press-fit copper tube to a 2 in male NPT thread. The bronze body and EPDM O-ring suit residential and commercial plumbing installations.

Build Quality and Daily Use

The bronze construction meets ASTM B75 and ASTM B88 standards for durability and material quality. A press-fit connection on side A eliminates open-flame soldering, while the male NPT thread on side B mates with standard threaded components. The 3 1/16 in overall length fits tight spaces.

Pressure and Temperature Limits

The fitting is rated for a maximum operating pressure of 200 psi and a maximum operating temperature of 250 Degrees F. These limits define the safe envelope for hot and cold potable water service. Installers must verify system conditions stay within these boundaries.

Highlights

  • Press-fit connection eliminates open-flame soldering on potable water lines
  • Bronze body with EPDM O-ring rated for 200 psi at 250 °F
  • Straight adapter joins 2 in copper tube to 2 in MNPT threads
  • Meets ASTM B75 and ASTM B88 material standards
  • 3 1/16 in overall length fits tight mechanical spaces

Specifications

BrandViega

Questions about this item

What pressure does the ProPress press-fit connection hold in service?

The press-fit joint is rated for a maximum operating pressure of 200 psi, which is the practical limit for the adapter in potable-water systems.

What clearance and pipe preparation does the 2-inch bronze body require?

The straight adapter measures 3 1/16 inches overall and fits 2-inch copper tube on the press end and 2-inch male NPT threads on the other; ensure the tube is cut square, deburred and inserted to the marked depth.

How is the press connection made and what step is often missed?

Use a compatible ProPress jaw on a calibrated press tool, verify the EPDM O-ring is seated, press once to the tool's stop, then confirm the indicator ring shows a complete press before pressurising the line.

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