Primaflow Compression Tee - 22mm

Primaplus compression fittings are a premium brass fitting, manufactured in Britain. They can be u...

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Professional Building SuppliesPrimaflow Compression Tee - 22Mm
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The RangePrima Plus Primaplus Compression Equal Tee 22Mm (Pack Of 10) - Grey
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OnBuy.comPrima Plus Compression Equal Tee 22Mm (Pack Of 10) 5051258010896
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B&QB&Q - Prima Plus Compression Equal Tee 22mm (Pack Of 10)
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Product Information

Full details

This guide is for plumbers, installers, and DIY enthusiasts working with water or gas systems. The Primaflow Compression Tee - 22mm offers a reliable and certified connection point, ensuring peace of mind for critical installations. A potential caveat is the need for proper compression fitting technique to guarantee a leak-free seal.

All features

Model Part Number22mm
BrandPrimaflow

Extended Product Information

FAQs

What is WRAS approval?

WRAS approval signifies that the product has been independently assessed and meets strict standards for use with drinking water in the UK, ensuring it does not harm water quality or health.

Can this fitting be used for gas?

Yes, Primaplus compression fittings are suitable for both water and gas installations, provided they meet all relevant local regulations and standards for gas. Always confirm with your local gas authority.

What does BS Kite Mark mean?

The BS Kite Mark is a voluntary quality mark in the UK that indicates a product conforms to the relevant British Standard (BS), demonstrating a commitment to quality and safety.

Do I need to replace the olive every time?

Yes, the olive (or compression ring) is designed to deform and create a seal during installation. It is recommended to replace the olive if you need to disassemble and reassemble the joint.

Can I use this fitting on plastic pipe?

Yes, this fitting is compatible with suitable plastic pipes designed for compression fittings, in addition to copper and brass.

What tools are required for installation?

You will typically need two pipe wrenches to tighten the compression nut securely. Ensure the pipe is cut squarely using a pipe cutter and deburred.

Where are these fittings manufactured?

These fittings are manufactured in Britain, adhering to high production standards.

Troubleshooting

Leaking from the compression joint

Check that the pipe is inserted fully, the olive is correctly seated, and the compression nut is tightened sufficiently. Ensure the pipe is not damaged or out of round. If the leak persists, the olive may need to be replaced and the joint re-made.

Difficulty tightening the compression nut

Ensure the pipe and fitting threads are clean and free from debris. Do not force the nut; check for any misalignment of the pipe or olive. If the pipe is deformed, it may need to be re-cut.

Fitting does not seal properly

Verify that the correct size fitting (22mm) is being used for the pipe. Ensure the pipe end is square and free of burrs. Check that the fitting meets the relevant British and European standards (EN 1254, WRAS, Kite Mark).

Pros and Cons

Pros

  • Durable and long-lasting brass construction
  • Certified for safe use with drinking water (WRAS approved)
  • Meets rigorous British and European standards (Kite Marked, EN 1254)
  • Reliable for both water and gas systems
  • High-quality manufacturing from Britain

Cons

  • Requires specific compression fitting tools
  • Compression fittings can be less forgiving of pipe imperfections than soldered joints
  • Not suitable for applications requiring extreme flexibility post-installation

Setup, Compatibility & Care

Setup:

  1. Ensure pipes are clean, free from burrs, and cut square.
  2. Slide the compression nut and then the olive onto the pipe.
  3. Insert the pipe fully into the fitting body.
  4. Push the olive onto the fitting body.
  5. Screw the compression nut onto the fitting body by hand.
  6. Tighten the nut firmly with two wrenches: one to hold the fitting body and the other to tighten the nut. Follow specific torque guidelines if available or tighten until resistance is felt, then an additional 1/2 to 3/4 turn. Over-tightening can damage the olive or fitting.

Compatibility:

  • Designed for use with 22mm copper, brass, or plastic pipes that are compatible with compression fittings.
  • Suitable for both hot and cold water applications, as well as low-pressure gas lines (check local regulations for gas).

Care:

  • Primaflow compression fittings are maintenance-free once installed.
  • Avoid overtightening during installation, as this can lead to leaks or damage.
  • If the fitting needs to be disassembled, replace the olive, as they are designed for single use.

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