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Copper 90-degree press-fit elbow with EPDM O-rings

Viega

Viega 77032 90 Degree Elbow 1-1/4 in Press-Fit Copper

SKU CH-XJ6J-SDYEG

A 90-degree copper press-fit elbow for potable water systems, rated to 200 psi and 250°F, meeting ASTM B75 and B88 standards

  • MaterialHAWA
  • 90-degree elbow routes copper tubing cleanly in tight spaces
  • Press-fit ends join without solder for fast, flame-free installation
  • EPDM O-ring seals reliably up to 200 psi working pressure
  • Rated for 250 °F maximum temperature in potable water systems
  • Meets ASTM B75 and ASTM B88 standards for quality assurance

Press-Fit Copper Elbow for Potable Water

The Viega 77032 fitting joins two 1-1/4 inch copper tubes at a 90-degree angle using press-fit connections on both ends. It is intended for potable water systems and carries ASTM B75 and ASTM B88 compliance for material quality.

Sustained Pressure and Temperature Rating

The elbow is rated for a maximum operating pressure of 200 psi and a maximum operating temperature of 250 degrees F. These limits define safe continuous service rather than short-term burst capacity, and the EPDM O-ring material supports this thermal range.

Copper Tube Size and Press-Fit Interface

The fitting accepts 1-1/4 inch copper tube size on each port, which fixes the bore diameter and flow area to that standard. Installers must use compatible press tools and jaws; the press-fit method does not accommodate threaded or soldered connections.

Highlights

  • 90-degree elbow routes copper tubing cleanly in tight spaces
  • Press-fit ends join without solder for fast, flame-free installation
  • EPDM O-ring seals reliably up to 200 psi working pressure
  • Rated for 250 °F maximum temperature in potable water systems
  • Meets ASTM B75 and ASTM B88 standards for quality assurance

Specifications

MaterialHAWA
BrandVIEGA PROPRESS

Questions about this item

How much heat can the 90-degree copper elbow handle in a continuous hot-water loop?

The fitting is rated for a maximum operating temperature of 250 Degrees F, so it will withstand typical residential and commercial hot-water circulation without degradation.

What press tool and jaw size must I already own to install this 1-1/4 in ProPress elbow?

You need a compatible press tool equipped with a 1-1/4 in ProPress jaw or ring set; the fitting uses the standard ProPress press-fit profile on both ends.

Will this 1-1/4 in copper elbow join directly to older 1-1/4 in Type L copper tube without adapters?

Yes, both ends are sized for 1-1/4 in copper tube (ASTM B88), so the press connection seals on existing Type L, M or K tube of the same nominal size.

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