John Guest 12mm Inserts image 1 John Guest 12mm Inserts image 2 John Guest 12mm Inserts image 3

John Guest 12mm Inserts

£0.58 (inc VAT) £0.99
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  Product Description
John Guest 12mm Inserts are essential components for anyone seeking to establish a robust and leak-proof connection in their potable liquid or hot water systems. Crafted with precision in the UK, these plastic inserts are specifically designed to enhance the structural integrity and sealing of your pipework when used with John Guest fittings. Their unique design not only maintains the roundness of the pipe ends, minimising deformation from cutting, but also significantly increases the rigidity of the pipe against side loads. This ensures a secure and reliable connection that stands the test of time, making them an indispensable part of hot and cold water systems, as well as central heating installations.

With compatibility extending to both soft metal and plastic tubing, John Guest 12mm Inserts offer unparalleled versatility and performance. These inserts play a crucial role in keeping the pipework's ends perfectly round, thereby enhancing the sealing for a more secure connection and maintaining the pipe connection's structural integrity. This enhancement is especially valuable in scenarios where a side load might be applied, ensuring the pipework remains rigid and functional. Manufactured to the highest standards, these inserts are suitable for a wide range of applications, from domestic hot and cold water systems to more complex central heating setups.

  • John Guest 12mm Inserts Features

  • Improved Sealing and Security: The John Guest 12mm Inserts significantly enhance the sealing of pipework connections, providing a more secure and leak-proof connection for potable liquid or hot water applications. This feature ensures that your installations are reliable and durable, reducing the risk of leaks and the need for frequent maintenance.
  • Pipework Integrity and Rigidity: These inserts are designed to maintain the structural integrity of the pipe connection, keeping the ends of the pipe perfectly round and making the pipe more rigid, especially when a side load is applied. This aspect is crucial for ensuring that your piping system remains stable and functional under various conditions, suitable for both hot and cold water and central heating systems.

12mm Insert Benefits
  • Enhances sealing for a securer connection
  • Maintains structural integrity of the pipe connection
  • Helps make the pipe more rigid when a side load is applied
  • Suitable for hot and cold water and central heating systems
  • Compatible with soft metal or plastic pipe/tubing
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 30 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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