John Guest Speedfit 12mm Pipe Insert Push Fit Semi Rigid (Pack Of 10)

Creates a rigid connection when fitting Speedfit pipe to a Speedfit or compression fitting. Always...

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The RangeJohn Guest Speedfit 12Mm Pipe Insert Push Fit Semi Rigid (Pack Of 10) - Grey
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Product Information

Full details

This guide is for plumbers and DIY enthusiasts needing to create secure connections with Speedfit pipe. The key benefit is ensuring a rigid, leak-free joint by supporting the pipe end. A potential caveat is the need for inserts with specific fitting types. This product provides essential support for Speedfit pipe when connecting to Speedfit push-fit or compression fittings, preventing pipe deformation and maintaining roundness for reliable joints. It's designed and manufactured in the UK, offering a dependable solution for plumbing installations.

All features

Model Part Number70016135
BrandJohn Guest

Extended Product Information

FAQs

Do I need to use a pipe insert with every Speedfit connection?

It is always recommended to use a John Guest Speedfit pipe insert when connecting Speedfit pipe to a Speedfit push-fit fitting or a compression fitting. They provide crucial support and ensure a reliable, leak-free connection.

What is the purpose of a pipe insert?

The pipe insert supports the end of the Speedfit pipe, keeping it round and rigid. This prevents the pipe from deforming or collapsing when pushed into a fitting or when a compression nut is tightened, ensuring a secure seal.

Can I use these inserts with other brands of pipe or fittings?

No, these John Guest Speedfit pipe inserts are specifically designed for use with John Guest Speedfit pipes and fittings only.

How do I know which size insert to use?

The size of the insert must match the diameter of the Speedfit pipe. This product is for 12mm Speedfit pipe.

Are the pipe inserts reusable?

No, pipe inserts are designed for single use per connection. Once installed and the fitting is made, the insert should remain in place.

Where are these pipe inserts manufactured?

These John Guest Speedfit pipe inserts are designed and manufactured in the UK.

Troubleshooting

Pipe insert does not fit into the pipe.

Ensure you are using the correct size insert for your Speedfit pipe (12mm). Check if the pipe end is deformed; if so, recut the pipe cleanly.

Fitting leaks after installation.

Verify that the pipe insert was fully seated in the pipe and that the pipe was properly inserted into the fitting. Check that the fitting itself is correctly installed and tightened (for compression fittings).

Pipe feels too soft without the insert.

The insert is designed to provide rigidity. Always use the appropriate pipe insert when connecting Speedfit pipe to Speedfit push-fit or compression fittings to ensure a secure joint.

Pros and Cons

Pros

  • Ensures a professional and secure pipe connection.
  • Prevents pipe distortion, leading to fewer leaks.
  • Enhances the longevity of plumbing systems.
  • Easy to install with Speedfit fittings.
  • Made in the UK, indicating quality manufacturing.

Cons

  • Requires separate purchase and installation.
  • Only compatible with John Guest Speedfit pipe and fittings.
  • Adds a minor step to the fitting process.
  • May not be necessary for all types of pipe connections (though recommended for Speedfit).

Setup, Compatibility & Care

Setup:

  1. Ensure the end of the John Guest Speedfit pipe is cut cleanly and is free from burrs.
  2. Gently insert the John Guest Speedfit pipe insert fully into the end of the Speedfit pipe. The insert should sit flush with the end of the pipe.
  3. Connect the prepared pipe end to the appropriate John Guest Speedfit push-fit or compression fitting according to the fitting manufacturer's instructions.

Compatibility:

  • Pipe Type: Exclusively for use with John Guest Speedfit pipe.
  • Fitting Types: Compatible with John Guest Speedfit push-fit fittings and John Guest Speedfit compression fittings.
  • Pipe Size: This insert is for 12mm pipe.

Care:

These pipe inserts are a one-time use component for each connection. They do not require cleaning or maintenance once installed. Ensure they are stored in a clean, dry place prior to use to prevent contamination.

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