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Copper slip coupling, straight press-fit fitting, no center stop

Viega

Viega ProPress 2915.3 Copper Slip Coupling 2 in

SKU CH-S383-3MQEY

A 2-inch copper slip coupling joins pipes by press-fit without a center stop, rated to 200 psi for potable water

  • Number of items1
  • Press-fit ends join copper without soldering
  • Slip design allows repairs in tight spaces
  • EPDM O-ring seals potable water at 200 psi
  • Copper construction resists corrosion in plumbing systems
  • Straight coupling connects two 2 in tubes

Copper Slip Coupling 2 in

The Viega ProPress 2915.3 is a copper slip coupling designed for potable water systems. It connects two 2 in copper tubes using press-fit connections on both ends. The fitting includes an EPDM O-ring and has no centre stop, allowing it to slide fully over the pipe for repair work. Overall length measures 3 5/16 in.

Press-fit repair without a stop

This coupling replaces a damaged section of pipe where a standard coupling with a centre stop cannot be used. The slip design lets you slide the fitting over one tube end, position it over the gap, and press both joints without disassembling the line. It is worth the upgrade when you need a permanent, leak-free repair on rigid copper without cutting extra length for a stop.

200 psi rating and 2 in capacity

The coupling handles potable water pressure up to 200 psi in 2 in copper installations. It comfortably serves residential and light commercial supply lines at this size. Headroom runs out if the system exceeds the rated pressure or if tube dimensions fall outside standard 2 in copper sizing.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 66% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameViega
In the box
Number of items1

Questions about this item

What copper tube size does the 2 in ProPress slip coupling accept?

Both press-fit ends are sized for 2 in copper tube, matching the 2915.3 specification.

How is the coupling installed and what step is often missed?

Insert tubing fully into each press-fit end, then crimp with a compatible ProPress tool; forgetting to deburr the tube before insertion can damage the EPDM O-ring.

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

Check the O-ring during any system pressure test above 200 psi or after five years of potable-water service; replace if cracked or hardened.

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