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Copper 90-degree press-fit elbow, 2-inch connections, matte metallic finish

Viega

Viega 77042 90 Degree Elbow 2 in Press-Fit Copper 200psi

SKU CH-3TM5-QTB9N

A 90-degree copper press-fit elbow rated for 200 psi and 250 Degrees F in potable water systems

  • MaterialHAWA
  • Press-fit copper eliminates soldering for faster installs
  • 90-degree elbow routes 2 in lines in tight spaces
  • 200 psi rating handles demanding potable-water systems
  • EPDM O-ring seals reliably up to 250 °F
  • Meets ASTM B75 and ASTM B88 standards for quality assurance

90 Degree Copper Elbow

The Viega 77042 is a 2 in press-fit elbow made from copper for potable water systems. It connects two 2 in copper tubes at a 90 degree angle using a press-fit joint. The fitting carries an EPDM O-ring and meets ASTM B75 and ASTM B88 standards. It is rated for 200 psi at up to 250 Degrees F.

Installers needing a direct press-fit corner

This fitting suits plumbers who want a solder-free 90 degree turn on 2 in copper pipe. It is not for systems that require threaded, soldered or flanged connections. It is not for pipes of a different diameter or for applications above 200 psi or 250 Degrees F. Buyers needing a straight coupling or a different angle should look at other fittings.

2 in press-fit copper size

The decisive specification is the 2 in press-fit copper tube size on both ends. Only pipe with the same 2 in copper tube size and press-fit compatibility will seal correctly with this elbow. Using a different size or connection type will cause leaks and failed inspections.

Highlights

  • Press-fit copper eliminates soldering for faster installs
  • 90-degree elbow routes 2 in lines in tight spaces
  • 200 psi rating handles demanding potable-water systems
  • EPDM O-ring seals reliably up to 250 °F
  • Meets ASTM B75 and ASTM B88 standards for quality assurance

Specifications

MaterialHAWA
BrandVIEGA PROPRESS

Questions about this item

What does the 200 psi rating mean when the elbow is installed in a potable water system?

It indicates the maximum operating pressure the copper elbow can handle in service, so the system pressure must stay at or below 200 psi.

Which standards govern the press-fit connections on this 2-inch copper elbow?

The fitting meets ASTM B75 and ASTM B88, which cover the copper tube dimensions and material requirements for press-fit joints.

What clearance is needed to press a 2-inch copper elbow onto the tube?

The 90-degree elbow requires enough straight tube length on each side for the press tool jaws to engage fully, plus room for the tool itself to rotate during the press cycle.

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