JG Speedfit STS15 Pipe Inserts 15mm 50 Pack Product Code: 18100

Use with JG Speedfit PE-X plastic pipe. Push straight onto copper tube. Removable and reusable. Water Research Council Approved. British Gas Service approved for water pipes. No tools needed. BS 7291 / PT1 / PT3.


  • Plastic Construction
  • 25 Year Manufacturer's Guarantee (T&Cs Apply)
  • Removable & Reusable
Additional Information
Technical Specification
  • Brand : JG Speedfit
  • Product Type : Pipe Inserts
  • Construction Material (Plumbing) : Plastic
  • Total Product Weight : 0.04 kg
  • Model No : STS15
  • Pack Size : 50
  • Product Diameter : 15 mm
  • Manufacturer Guarantee : 25 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 50
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€12.95 Incl. 20% VAT

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JG Speedfit STS15 Pipe Inserts 15mm 50 Pack is rated 4.8 out of 5 by 61.
Rated 5 out of 5 by from JG Speedit Great price, always in stock when you need them and JG Speedfit fittings never disappoint.
Date published: 2019-06-25
Rated 5 out of 5 by from Super safe inserts These are the correct inserts for use in Speedfit plastic pipe. The additional O ring provides an extra seal. These inserts are NOT for use in Speedfit pipe that is to be connected to a brass compression fitting. Use the plain inserts for this. Sometimes, these inserts can be difficult to push into the pipe. When this happens, wet the insert in your mouth and insert it into the pipe in a clockwise direction and it will go in quite easily.
Date published: 2019-06-09
Rated 5 out of 5 by from JG Inserts These work well on an installation requiring compression fitting .
Date published: 2019-05-01
Rated 5 out of 5 by from Speed fit fittings has I've used them before, they're quick simple and easy to use
Date published: 2019-03-03
Rated 4 out of 5 by from Super seal Work well with speedfit pipe, a bit of a tight fit for the lay flat pipe. Be sure to only use these inserts for speedfit fittings! Compression requires a different insert.
Date published: 2019-02-27
Rated 5 out of 5 by from JG inserts Absolutely essential when using JG pipe and fittings, no issues with them so far and I must have used thousands.
Date published: 2019-02-17
Rated 5 out of 5 by from Great value inseets Does actually as stated and quick and easy to install, not sure if they are actually needed on a push fit system but I’ve used them none the less with no leaks or issues
Date published: 2018-11-02
Rated 5 out of 5 by from quality product high quality product, more expensive than others but does the job perfectly.
Date published: 2018-10-21
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