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Straight copper press-fit coupling without centre stop

Viega

Viega 2915.3 Copper Slip Coupling No Stop 1-1/2 in

SKU CH-7Y4A-K1EQD

Copper slip coupling joins 1-1/2 in tubing without a centre stop for repairs, rated to 200 psi

  • Press-fit copper coupling installs fast without soldering
  • Slip design without center stop simplifies repair connections
  • EPDM O-ring seals potable water up to 200 psi
  • Straight 3-inch length fits 1-1/2 inch copper tube
  • Viega ProPress system ensures reliable press-fit joints

Viega 2915.3 Copper Slip Coupling

The Viega 2915.3 is a straight copper slip coupling designed for potable-water systems. It joins two 1-1/2 inch copper tubes using press-fit connections on both ends and contains an EPDM O-ring for sealing. The fitting has no centre stop, allowing it to slide fully over a pipe for repair or retrofit work. It is rated for a maximum operating pressure of 200 psi.

Check tube size and press-tool compatibility

Verify that the existing copper tubing measures 1-1/2 inch CTS before ordering. Confirm that your press tool and jaw set are approved for this fitting size and profile. Ensure the system pressure will not exceed the 200 psi rating. The coupling is supplied without a centre stop, so the installer must position it correctly during assembly.

Slip design enables in-line repairs

Because the coupling lacks a centre stop, it can be slipped completely over a damaged pipe section before being pressed into its final position. This eliminates the need to remove a full length of tubing when making a repair. The straight shape and press-fit ends keep the joint compact and maintain full bore flow through the connection.

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

Questions about this item

Does the Viega 2915.3 coupling come with the press tool and copper pipe, or must they be purchased separately?

The fitting itself is supplied; a compatible ProPress tool and 1-1/2 in copper tube are not included and must be obtained separately.

The listing shows only one size — 1-1/2 in — so how do I know this is the correct version for my job?

Both ends are press-fit for 1-1/2 in copper tube, the overall length is 3 in, and there is no centre stop, making it a straight slip coupling for that exact tube size.

What does the 200 psi rating mean when the coupling is installed in a potable-water system?

It indicates the maximum operating pressure the joint is designed to handle once properly pressed onto 1-1/2 in copper tube with the EPDM O-ring seal.

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