Primaplus compression fittings are a premium brass fitting, manufactured in Britain. They can be u...Primaplus compression fittings are a premium brass fitting, manufactured in Britain. They can be used for a variety of installations including water and gas. Made in Britain to EN 1254 standard, and fully WRAS approved, you can be sure of a perfect fit each time. PrimaPlus fittings are also kite marked, ensuring that they are to the highest British standard, setting them apart from others manufacturers. Kite marked approval BS Standard. WRAS approved for use with drinking water. Manufactured to EN 1254 standard.
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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 Number
22mm
Brand
Primaflow
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:
Ensure pipes are clean, free from burrs, and cut square.
Slide the compression nut and then the olive onto the pipe.
Insert the pipe fully into the fitting body.
Push the olive onto the fitting body.
Screw the compression nut onto the fitting body by hand.
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.