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Copper ProPress coupling with centre stop, 1 inch press-fit ends, 1 31/32 in long

Viega

Viega ProPress 2915 Copper Coupling With Stop 1 in

SKU CH-CVVR-MKNS1

Copper press-fit coupling with centre stop joins 1 in tubes for potable water up to 200 psi

  • Item Count1
  • Press-fit copper coupling installs without soldering
  • EPDM O-ring seals potable water up to 200 psi
  • Built-in centre stop dimple ensures correct insertion depth
  • Straight 1 in × 1 in copper-to-copper joint
  • Overall length 1 31/32 in fits tight spaces

ProPress 2915 Copper Coupling 1 in

The Viega ProPress 2915 is a straight copper coupling with an integrated stop dimple, designed for potable-water systems. It connects two 1-inch copper tubes using press-fit ends and an EPDM O-ring seal. The fitting is rated for a maximum operating pressure of 200 psi.

Replaces soldered copper joints

This coupling eliminates the need for open-flame soldering, flux and cooling time on 1-inch copper pipe. The jump is worth it when fire permits are difficult, when working in tight cavities or when a fast, flameless connection reduces overall labour on potable-water installations.

Press-fit system constraints

The joint relies on a compatible press tool and correctly sized jaws to form a permanent, leak-free seal. Once pressed the connection cannot be disassembled or repositioned. Installers must verify that the tubing is clean, round and fully inserted to the centre stop before pressing.

Highlights

  • Press-fit copper coupling installs without soldering
  • EPDM O-ring seals potable water up to 200 psi
  • Built-in centre stop dimple ensures correct insertion depth
  • Straight 1 in × 1 in copper-to-copper joint
  • Overall length 1 31/32 in fits tight spaces

Specifications

Item Count1
BrandViega

Questions about this item

What copper tube size does the 1 in ProPress 2915 coupling accept on each end?

Both press-fit ends are sized for 1 in copper tube, so the same tube diameter fits either side.

Which tool and jaw are required to press this coupling, and what step is often missed?

Use a Viega ProPress tool with the correct 1 in jaw; the step often missed is fully seating the tube until it contacts the centre stop dimple before pressing.

When should the EPDM O-ring inside this coupling be inspected or replaced?

Inspect the EPDM O-ring whenever the system is depressurised for service; replace it if it shows cracking, hardening or permanent deformation.

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