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City Plumbing GB£4.42Visit shop Plumbright White 15 X 28Mm Stem Coupler Reducer Plastic Spr6760m
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The Plumbright 15x28mm Stem Coupler Reducer is an essential component for professional plumbers and DIY enthusiasts who need to bridge the gap between 15mm and 28mm piping in plumbing and heating systems. This push-fit connector provides a secure, tool-free installation that significantly reduces labor time compared to traditional soldering, making it ideal for rapid refurbishment and repair work. While it offers excellent durability and compliance with industry standards, users should ensure their pipe ends are perfectly clean and deburred to maintain a leak-free seal during the insertion process.
| Model Part Number | SPR6760M |
|---|---|
| Brand | Plumbright |
No, this fitting is designed exclusively for plumbing and heating water systems. Do not use it for gas installations.
While these fittings can sometimes be removed using a release tool, it is highly recommended to use a new fitting to ensure the integrity of the O-ring seal.
The coupler is constructed from high-grade engineering plastics capable of withstanding the temperature and pressure requirements of domestic water systems.
No, the push-fit mechanism uses an internal O-ring seal that does not require additional sealants or tapes.
Yes, this product is WRAS certified, confirming it is suitable for use with potable (drinking) water systems.
Remove the fitting, inspect the O-ring for damage caused by an un-deburred pipe edge, and re-cut the pipe end to ensure it is perfectly smooth and square.
Ensure the pipe end is not distorted or flattened. Apply a light layer of silicone lubricant compatible with plumbing seals if resistance is excessive.
To ensure a successful installation, first cut the pipe to length using a dedicated pipe cutter to ensure a square, clean edge. It is vital to use a deburring tool to remove any sharp edges or burrs that could compromise the internal O-ring seal during insertion. Ensure the pipe is free of debris, paint, or grease before pushing it fully into the coupler until you feel it hit the internal stop. This fitting is compatible with standard copper and plastic pipe systems compliant with common sizing standards. For care, avoid using abrasive cleaners on the fitting. Periodically check joints during routine maintenance, especially in heating systems that undergo frequent thermal expansion and contraction.
