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Bronze ProPress adapter flange with press-fit and flange connections, 1 inch copper tube size

Viega

Viega ProPress 79680 adapter flange trap 1 in 200 psi 250 Degrees F

SKU CH-K1P9-TGY1S MPN 79680

Bronze press-fit adapter flange rated 200 psi at 250 Degrees F for potable water systems

  • Product typeDrain Components
  • Main materialHAWA
  • Press-fit connection speeds installation without soldering
  • Bronze body with EPDM seal handles 200 psi and 250 °F
  • Adapter flange joins 1 in copper tube to flanged piping
  • Meets ASTM B75 and B88 for potable-water systems
  • Crimp-style ProPress design ensures leak-free joints

Press-Fit Adapter Flange

This Viega ProPress 79680 adapter flange connects a 1-inch copper tube to a flanged joint using a press-fit connection. It is designed for potable water systems and installs without soldering or threading. The bronze body and EPDM O-ring handle the demands of commercial and residential plumbing.

Installers Using ProPress Tooling

Suits plumbers and contractors who already work with the Viega ProPress system and need a flanged transition point. Not intended for installers who rely on sweat, threaded, or push-fit joining methods, or for applications that exceed the stated pressure and temperature limits.

200 psi / 250 °F Operating Limits

The fitting is rated for a maximum operating pressure of 200 psi and a maximum operating temperature of 250 degrees F. These two figures determine whether the adapter flange is appropriate for the specific hydraulic and thermal conditions of the project.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $126.99
Pricier than about 81% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameViega
Model name79680
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

Will the 1 in press-fit connection on the 79680 join directly to existing copper tube without soldering?

Yes, the press-fit end is made for 1 in copper tube size and uses an EPDM O-ring to seal without solder or flux.

How can I confirm the adapter flange is holding pressure after installation?

Pressurise the system up to 200 psi and inspect the flange face and press joint for leaks; the bronze body and EPDM seal are rated to 250 Degrees F.

Does the 79680 package include flange bolts or a pressing tool?

The box contains only the bronze adapter flange with its EPDM O-ring; flange bolts and a compatible press tool must be purchased separately.

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