Plumbright Solder Ring P1R - 15 x 10mm Reducing Coupler

A solder ring fitting contains a ring of solder within the socket. When the fitting is heated sufficiently, the solder melts and is drawn into the gap between the pipe and the fitting by capillary action, creating a seal.

No, this is a solder ring fitting and requires soldering for installation. It is not compatible with push-fit or compression plumbing systems.

This is a reducing coupler that connects a 15mm pipe to a 10mm pipe.

The product is described as 'fully certified', indicating it meets relevant industry standards for plumbing fittings.

The pipe ends must be clean, dry, and free from oxidation. Use emery cloth or a pipe cleaning tool to ensure a smooth surface, then apply flux.

Use plumbing-grade lead-free solder suitable for water systems. Always use appropriate flux as well.

Ensure the pipes and fitting are thoroughly cleaned and fluxed. Check that the fitting and pipe are heated sufficiently and evenly before applying solder. The heat source should be applied to the fitting, not directly to the solder.

The joint was likely not heated sufficiently or the solder was applied before adequate heat was present. The joint may need to be re-soldered after carefully draining and drying the pipework.

Excessive heat can burn off the flux or damage the fitting. Ensure heat is applied steadily and avoid prolonged direct flame on one spot. If the solder ring melts prematurely, the joint may be compromised and require redoing.