We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Copper press-fit coupling with centre stop, 3/4 in connections, 2 in long

Viega

Viega 2915 copper coupling with stop 3/4 in

SKU CH-KTQC-5EBP6

Copper press-fit coupling with EPDM O-ring and centre stop rated to 200 psi

  • Item Count1
  • Press-fit joints install fast without open flame
  • EPDM O-ring seals potable water lines up to 200 psi
  • Copper body resists corrosion in domestic plumbing
  • Centre-stop dimple sets insertion depth automatically
  • Straight 3/4 in coupling joins equal-size tube runs

3/4-inch copper press coupling

This Viega ProPress 2915 coupling joins two 3/4-inch copper tubes with a press-fit connection on each end. It is intended for potable-water systems and includes a centre-stop dimple that positions both tubes at the correct insertion depth during assembly.

Rated pressure and sustained service

The fitting carries a maximum operating pressure of 200 psi and uses an EPDM O-ring seal designed for continuous water service. The copper body and press-fit joints maintain integrity under constant system pressure without the thermal cycling or flux residues associated with soldered connections.

Press-tool installation and common issues

Installation requires a compatible press tool and jaw set; the joint is completed in seconds with no open flame, solder or flux. The most frequent errors are pressing with an incorrect jaw size, failing to fully seat the tube against the centre stop, or using tubing that is out of round or contaminated, any of which can prevent a leak-free seal.

Highlights

  • Press-fit joints install fast without open flame
  • EPDM O-ring seals potable water lines up to 200 psi
  • Copper body resists corrosion in domestic plumbing
  • Centre-stop dimple sets insertion depth automatically
  • Straight 3/4 in coupling joins equal-size tube runs

Specifications

Item Count1
BrandViega

Questions about this item

How much pressure can the 2915 copper coupling handle during continuous use?

The coupling is rated for a maximum operating pressure of 200 psi, making it suitable for standard potable water systems running all day.

What tool is required to install the 2915 press-fit coupling?

A compatible Viega ProPress press tool with the correct 3/4 inch jaw is needed to create a secure, leak-free connection on both ends.

Will the 2915 coupling join directly to existing 3/4 inch copper pipe without adapters?

Yes, both ends accept 3/4 inch copper tube size press-fit connections, so it fits straight onto standard 3/4 inch copper piping.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.