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Compression Coupling - Primaflow - 15mm

Compression Coupling - Primaflow - 15mm

Primaplus compression fittings are a premium brass fitting, manufactured in Britain. Primaplus com...

Best current price£1.78from Professional Building Supplies

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Professional Building SuppliesPrimaflow Compression Coupling - 15Mm
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The RangePrima Plus Primaplus Compression Coupling 15Mm (Pack Of 10) - Grey
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OnBuy.comPrima Plus Compression Coupling 15Mm (Pack Of 10) 5051258009678
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B&QB&Q - Prima Plus Compression Coupling 15mm (Pack Of 10)
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Product Information

Full details

This guide is for plumbers, gas fitters, and DIY enthusiasts working with water and gas installations. The Primaflow 15mm Compression Coupling offers a reliable, British-made solution for joining pipes. A key caveat is that it requires proper compression techniques to ensure a leak-free seal. This coupling is crafted from premium brass, manufactured in Britain to EN 1254 standards, and is fully WRAS approved for potable water use. Key features include its robust brass construction, WRAS and Kite Mark approvals, and suitability for both water and gas applications.

All features

Model Part Number10
BrandPrimaflow

Extended Product Information

FAQs

What is the primary material of this coupling?

The Primaflow Compression Coupling is made from premium brass.

Is this fitting suitable for drinking water?

Yes, it is WRAS approved for use with potable (drinking) water.

Can I use this coupling for gas lines?

Yes, this fitting is suitable for use in gas installations.

What standard does this fitting meet?

It is manufactured to EN 1254 standard and is Kite Marked to BS standards.

What size pipe does this coupling fit?

This coupling is designed for 15mm diameter pipe.

Do I need any special tools to install this?

You will need two wrenches to tighten the compression nut securely. Ensure pipe cutters are sharp and create a clean, square cut.

How do I ensure a leak-proof seal?

Proper pipe preparation, correct insertion into the fitting, and accurate tightening of the compression nut are crucial for a leak-proof seal. Avoid overtightening, which can damage the fitting or pipe.

Troubleshooting

Leak at the connection after installation

Check that the pipe was inserted fully into the fitting. Ensure the compression ring (olive) is correctly seated. Slightly tighten the compression nut further (use caution not to overtighten). Verify the pipe is not damaged or deformed.

Difficulty tightening the compression nut

Ensure pipe threads are clean and free of obstructions. Check for any cross-threading. If resistance is too high, the pipe may be slightly out of round; consider using a pipe re-rounding tool.

Fitting appears damaged upon receipt

Do not install a damaged fitting. Contact the supplier for a replacement.

Pros and Cons

Pros

  • High-quality, durable brass construction.
  • Approved for potable water (WRAS) and gas applications.
  • Manufactured to strict British and European standards (BS, EN 1254).
  • Reliable and secure connection when installed correctly.
  • Made in Britain, ensuring quality craftsmanship.

Cons

  • Requires specific tools for installation (e.g., wrenches).
  • Installation quality heavily depends on user skill; potential for leaks if over/under-tightened.
  • Brass can be susceptible to dezincification in aggressive water conditions (though quality brass minimizes this).
  • Not suitable for solvent weld or push-fit systems; specific compression method required.

Setup, Compatibility & Care

Setup:

  1. Ensure pipes are clean, free from burrs, and cut square.
  2. Slide the compression nut onto the pipe, followed by the compression ring (olive).
  3. Insert the pipe end into the fitting body.
  4. Screw the compression nut onto the fitting body by hand until snug.
  5. Using two wrenches, tighten the nut approximately 1 to 1.5 turns past hand-tight. For gas installations, follow specific torque or tightening guidelines provided by gas safety regulations.

Compatibility:

  • Compatible with 15mm copper pipe conforming to relevant standards.
  • Suitable for use with water (hot and cold) and natural gas/LPG.
  • Not designed for use with plastic pipework or other fitting types.

Care:

  • No routine maintenance is required for the fitting itself.
  • Ensure the surrounding area remains free of debris that could affect the connection.
  • Periodically check for any signs of leaks, especially after initial installation or significant system pressure changes.

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