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JG Speedfit STS15P Superseal Inserts 15mm 10 Pack (69329)

John Guest Speedfit Insert.

  • Construction
  • Demountable
  • Suitable for Domestic Use
  • 25 Year Manufacturer's Guarantee (T&Cs Apply)
  • BBA Approved

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JG Speedfit STS15P Superseal Inserts 15mm 10 Pack is rated 4.8 out of 5 by 32.
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Rated 1 out of 5 by from Uncertain I've used these insert for years with no problems what so ever. Having bought 3 new packs recently I found the fit in the pipe has changed from a very firm push being required to now a loose fit with practically no pressure required. I have queried with screw fix and they have no feedback on similar issues. Is this the case from other users? I don't want to pipe up an extension to a heating circuit when I'm unsure of them.
Date published: 2017-05-27
Rated 5 out of 5 by from Inserts An absolute must if you are using plastic pipe. These inserts give you the extra security of additional washers.
Date published: 2017-03-29
Rated 5 out of 5 by from Speedfit inserts Better than Hep2o as the rubber washers provide better sealing.
Date published: 2017-02-17
Rated 5 out of 5 by from Can't go wrong Can't go wrong with these fittings, always buy Superseal for extra peace of mind and never had a leak yet.
Date published: 2017-02-11
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Can I use these plastic inserts when connecting a metal compression fitting isolating valve to plastic pipe?

Asked by: gps1970
  • y_2017, m_7, d_19, h_1CST
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Specification
Brand JG Speedfit
Manufacturer Guarantee 25 Year Manufacturer's Guarantee (T&Cs Apply)
Model No STS15P
Mount Type Demountable
Pack Size 10
Pieces in Pack/Case 10
Product Diameter 15 mm
Product Type Superseal Inserts
Suitable System Suitable for Domestic Use
Total Product Weight 0.01 kg