John Guest Equal Tee - 20mm

Form secure 20mm branch connections with this John Guest equal tee fitting. Designed for undergrou...

Best current price£9.81from Debenhams

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DebenhamsJohn Guest Unisex Blue Mdpe Compression Equal Tee - 20Mm In
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B&QB&Q - Mdpe Compression Equal Tee20mm
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eBayJohn Guest MDPE Compression Equal Tee - 20mm
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AmazonJohn Guest Blue Mdpe Compression Equal Tee 20Mm Pipe Fitting, Wras Approved Water Pipe Connector For Underground Plumbing
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Product Information

Full details

This John Guest 20mm Equal Tee is designed for plumbing professionals and DIYers needing to create secure branch connections in underground cold water distribution systems. Its key benefit is providing a reliable, tight compression seal for dependable performance, though it is specifically intended for cold water applications only. This fitting offers a durable solution for extending or splitting existing 20mm pipework.

All features

Model Part Number5036124198274
BrandJohn Guest

Extended Product Information

FAQs

What is the primary use for this John Guest Equal Tee?

This fitting is designed to create a secure branch connection in 20mm underground cold water distribution lines, allowing you to split or extend pipework.

Can this fitting be used for hot water systems?

No, this fitting is specifically designed and approved for cold water applications only. Using it with hot water can lead to failure.

What type of pipe is compatible with this fitting?

It is compatible with standard 20mm polyethylene (PE) pipe typically used for cold water services.

What does WRAS approved mean?

WRAS approval signifies that the product has been assessed and meets the Water Regulations Advisory Scheme standards for use in public water supply systems in the UK, ensuring it is safe for drinking water.

How do I ensure a secure connection?

Ensure the pipe is clean, cut square, and inserted fully and squarely into the fitting. The fitting's internal mechanism will automatically create a secure grip and seal.

How many fittings are included in a bag?

Each bag contains 15 John Guest Equal Tee fittings.

Is any special tooling required for installation?

No special tooling is typically required for installation beyond a pipe cutter to ensure a clean, square cut on the pipe.

Troubleshooting

Connection leaks after installation

Check if the pipe was inserted fully and squarely into the fitting. Ensure the pipe is not damaged or deformed and that the cut is clean and square. Re-seat the pipe if necessary.

Difficulty inserting pipe

Ensure the pipe end is clean, round, and free of any obstructions. Slightly wetting the pipe end may help ease insertion. Verify you are using the correct 20mm pipe diameter.

Fitting does not grip the pipe securely

Confirm that the fitting is designed for the specific pipe size (20mm). Inspect the internal collet for any damage or debris that might prevent it from gripping the pipe effectively. Ensure the pipe is not scratched or scored.

Pros and Cons

Pros

  • Provides a highly reliable and secure connection for cold water lines.
  • WRAS approval ensures it meets safety and quality standards for potable water.
  • Designed for the specific demands of underground installations.
  • Consistent 20mm sizing simplifies integration into existing systems.
  • Bulk packaging is cost-effective for multiple installations.

Cons

  • Only suitable for cold water applications; not for hot water systems.
  • Requires specific 20mm pipe to ensure a proper seal.
  • Installation requires a clean pipe end and proper technique for optimal performance.

Setup, Compatibility & Care

Setup:

  1. Ensure the 20mm pipe is clean, cut square, and free from burrs.
  2. Push the pipe firmly and squarely into the fitting until it stops.
  3. The internal O-ring and collet grip will automatically secure the pipe, creating a tight seal.

Compatibility:

  • Compatible with standard 20mm polyethylene (PE) pipe used for cold water distribution.
  • Not suitable for use with hot water or other fluid types unless specified by John Guest.

Care:

  • No regular maintenance is required for the fitting itself once installed.
  • Ensure the surrounding area is kept clear of debris that could damage the pipe or connection.

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