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Copper tee fitting with three press-fit ends, reducing from 1-1/4 to 1 inch

Viega

Viega ProPress 2918 Copper Tee 1-1/4 x 1 x 1

SKU CH-B5KA-MCZRH

A copper reducing tee with press-fit connections for 1-1/4, 1 and 1 inch tubing, rated to 200 psi

  • Press-fit joints install without soldering or flame
  • Three press-fit connections join 1-1/4" and 1" copper tube sizes
  • EPDM O-ring seals rated for 200 psi potable water systems
  • Copper construction with centre-stop dimple ensures correct insertion depth
  • Reducing tee shape simplifies branch connections in plumbing layouts

Reducing Tee Fitting

The Viega ProPress 2918 is a copper tee designed for potable water systems. It connects three press-fit ends with a reducing layout. The fitting includes a centre stop dimple and an EPDM O-ring for a secure seal. It is intended for professional plumbing installations.

Capacity and Headroom

The fitting handles a maximum operating pressure of 200 psi in potable water applications. Its overall length measures 4 3/32 in. The reducing design joins one 1-1/4 in tube with two 1 in tubes. Installers should verify system pressure does not exceed the rated limit.

Press-Fit Connection Type

All three sides use a press-fit connection that requires a compatible press tool. The copper construction and EPDM seal suit potable water service. This connection method is not compatible with solder, threaded or push-fit joining methods. Buyers without press equipment cannot install this fitting.

Highlights

  • Press-fit joints install without soldering or flame
  • Three press-fit connections join 1-1/4" and 1" copper tube sizes
  • EPDM O-ring seals rated for 200 psi potable water systems
  • Copper construction with centre-stop dimple ensures correct insertion depth
  • Reducing tee shape simplifies branch connections in plumbing layouts

Specifications

BrandViega

Questions about this item

Will the 1-1/4 inch press end of this ProPress 2918 tee seal directly onto my existing 1-1/4 inch copper pipe without soldering?

Yes, the press-fit connection on Side A is made for 1-1/4 inch copper tube size and uses the EPDM O-ring to create a watertight joint when pressed with the correct ProPress tool, so no solder or flux is needed.

How can I confirm the tee is holding pressure after I press all three connections?

Pressurise the system up to the 200 psi maximum operating pressure and inspect each joint; a properly pressed fitting will show no leaks and the centre-stop dimple ensures the tube is fully seated on all three ports.

Does the box include the EPDM O-rings for all three ports or do I need to buy them separately?

The EPDM O-rings are factory-installed on each of the three press-fit ends, so no separate O-ring purchase is required for installation.

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