Reducing Set 15/10mm Product Code: 70435

Reducing Sets.


  • For Use on Hot & Cold Systems
  • Fully Recyclable Products


EN 1254-2.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Type : Reducing Set
  • Total Product Weight : 0.01 kg
  • Model No : J17.17
  • Pack Size : 1
  • Suitable System : For Use on Hot & Cold Systems
  • Product Diameter : 15/10 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 1254-2.
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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€1.35 Incl. 20% VAT

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Reducing Set 15/10mm is rated 4.7 out of 5 by 68.
Rated 5 out of 5 by from Simple These are so simple to use, just pop it in the 15mm compression. Put the 10mm pipe in and tighten, the brass piece crimps together and bites on to the pipe, no olive needed.
Date published: 2019-06-16
Rated 5 out of 5 by from Good invention This little gadget is so useful when just replacing radiators with 10mm pipes especially when you get free valves.
Date published: 2019-04-20
Rated 5 out of 5 by from better than using push fit I first tried a push fit 10-15mm adapter for ease but duing system test it leaked - the 10mm pipe was slightly deformed. Turning to this solution - fantastic, it's very easy to use. I've tested to 2 bar no leaks.
Date published: 2019-04-06
Rated 5 out of 5 by from Just the job I just used these to upgrade my radiator valves which are on micro bore pipe. Very easy to use and no leaks so far. These are instead of an olive - they click when you tighten them and crimp onto the pipe.
Date published: 2019-03-26
Rated 5 out of 5 by from work well great value, easy to use and have never failed me.
Date published: 2019-03-01
Rated 5 out of 5 by from Reducing @ a reduction lol Great product. Just what we needed to finish off our heating system. Bargain price. We are now warm and happy again :)
Date published: 2019-01-02
Rated 5 out of 5 by from Reduce your leak headaches! These 15 -10mm internal reducers are fantastic! Difficult to find on online search as they are named as reducing set but once you use them you won't use anything else. Tighten till they click and job done, they seal to plipe. Simple and easy to use. Spot on! Wish I'd found these years ago!
Date published: 2018-12-15
Rated 5 out of 5 by from Useful adapter Essential adapter to use a 15mm rad valve with 10mm pipe. No leaks
Date published: 2018-12-12
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