Plumbright Male Stem Adaptor - 15mm x 1/2 inch BSP

The Plumbright Male Stem Adaptor provides a versatile and efficient solution for inline threading ...

Best current price£8.34from City Plumbing GB

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City Plumbing GBPlumbright Men's 15Mm X 1/2" Bsp Brass Stem Adaptor Dzr Sbmsa6764m
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Product Information

Full details

The Plumbright Male Stem Adaptor is an essential component for professional plumbers and DIY enthusiasts working on domestic or light commercial plumbing and heating systems. Its primary benefit is the push-fit design, which allows for rapid, secure inline threading without the need for complex soldering or specialized crimping tools, saving significant installation time. While highly versatile for various piping configurations, users should note that it is specifically designed for 15mm pipe diameters and may require careful measurement to ensure a leak-proof seal within existing system components.

All features

Model Part NumberSBMSA6764M
BrandPlumbright

Extended Product Information

FAQs

Is this adaptor compatible with both plastic and copper piping?

Yes, it is designed for use with standard 15mm copper and compatible PEX/polybutylene piping.

Can this be reused?

Push-fit fittings are generally designed for permanent installation. It is recommended to use a new component if the system is dismantled.

Is it suitable for gas lines?

No, this component is designed for plumbing and heating water systems only.

Does this adaptor require any specific tools?

No, the push-fit mechanism allows for a tool-free connection by hand.

What is the pressure rating?

It is built to handle standard domestic pressure ranges; consult your local building regulations to ensure it aligns with your specific system pressure.

Troubleshooting

Joint leaking after installation

Ensure the pipe is inserted fully into the fitting. Check that the pipe end is free from scratches or score marks.

Difficulty inserting the stem into a fitting

Lubricate the end of the stem lightly with water and ensure the pipe or fitting is not distorted.

Stem feels loose in the fitting

Verify that you are using the correct 15mm diameter pipe and ensure the receiving fitting is also designed for standard 15mm push-fit components.

Pros and Cons

Pros

  • Tool-free installation saves significant time
  • High temperature and pressure resistance
  • Fully WRAS and KITEMARK approved
  • Compact design for tight spaces

Cons

  • Specific to 15mm pipe size only
  • Push-fit connections are less forgiving of damaged pipe ends
  • Not suitable for high-vibration industrial environments

Setup, Compatibility & Care

Before installation, ensure the 15mm pipe is cut square, clean, and free of any debris or sharp burrs to avoid damaging the internal O-ring seal. Once the pipe is prepared, firmly push the stem into the target fitting until a positive connection is felt. To maintain the integrity of the seal, avoid using excessive pipe joint compounds unless specifically recommended, as these can occasionally interfere with internal O-rings. Regularly inspect the joint during system pressure testing; if a leak occurs, check that the pipe is inserted fully and that the pipe surface is not scored or scratched.

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