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Copper adapter flange with press-fit and bolted flange ends, bronze finish

Viega

Viega ProPress 959.5XL copper adapter flange 2-1/2 in

SKU CH-ADV7-C0YCF

Connects 2-1/2 in copper tubing to a flanged joint using a press-fit crimp adapter rated for 200 psi and 250 °F

  • Press-fit copper adapter flange connects to 2-1/2 in tubing without soldering
  • EPDM O-ring seal rated for 200 psi maximum operating pressure
  • Withstands temperatures up to 250 Degrees F in potable water systems
  • Copper construction meets ASTM B75 and ASTM B88 material standards
  • Designed for use with Viega ProPress compatible press tools

Copper Adapter Flange 2-1/2 in

The Viega ProPress 959.5XL is a copper adapter flange designed for potable water systems. It connects a 2-1/2 in copper tube via press-fit on one side to a flanged connection on the other. The fitting meets ASTM B75 and ASTM B88 standards for copper tube quality.

EPDM O-Ring and Press-Fit Connection

The factory-fitted EPDM O-ring provides the seal when the press-fit joint is made with a compatible Viega tool. This system eliminates the need for solder, flux or open flame during installation. The press connection creates a permanent, leak-resistant joint on copper tubing.

200 psi Maximum Operating Pressure

The fitting is rated for a maximum operating pressure of 200 psi at temperatures up to 250 degrees F. This pressure rating determines suitability for the intended plumbing service. Installers must verify that system conditions do not exceed these limits.

Highlights

  • Press-fit copper adapter flange connects to 2-1/2 in tubing without soldering
  • EPDM O-ring seal rated for 200 psi maximum operating pressure
  • Withstands temperatures up to 250 Degrees F in potable water systems
  • Copper construction meets ASTM B75 and ASTM B88 material standards
  • Designed for use with Viega ProPress compatible press tools

Specifications

BrandViega

Questions about this item

Will the EPDM O-ring on this 2-1/2 in copper adapter flange need replacement after extended service?

The EPDM O-ring is designed for the fitting's 250 Degrees F maximum operating temperature and 200 psi pressure rating; inspect during routine system checks and replace if signs of wear or hardening appear.

What pressure limit governs continuous operation of this ProPress 959.5XL flange?

The maximum operating pressure is 200 psi, which is the primary limit under sustained use.

How much heat does the copper body and EPDM seal handle when the system runs all day at 250 Degrees F?

The copper construction meets ASTM B75 and B88, while the EPDM O-ring is rated to the same 250 Degrees F maximum operating temperature for continuous duty.

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