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John Guest BSP Push Fit Adaptors


Our John Guest BSP Push Fit Adaptors are a popular fitting that allows you to convert female BSP threads to either 8mm, 15mm or 22mm push fit connections. These adaptors have been specifically chosen both for their compatibility with standard UK pipework, alongside their ability to be used with either flexible tubing or rigid pipework such as copper. We stock a range of adaptors for either 3/8″ or 3/4″ port sizes, which are all approved for use with drinking water and water purification.

Why Choose Our John Guest Push Fit Adaptors?

  • Manufactured by renowned fittings manufacturer John Guest
  • Allows for the conversion of female BSP threads to push fit
  • Suitable for use with drinking water and water purification
  • Tested leak proof with built in seals

Need help with our John Guest BSP Push Fit Adaptors? Give us a call on 01622 933 853


These John Guest BSP Push Fit Adaptors are manufactured from a non-toxic Acetal copolymer which meets WRAS and FDA requirements, ensuring they are safe for drinking water. Thanks to their metal-free construction these fittings offer excellent chemical compatibility, which makes them suitable for use with RO and de-ionised water (alongside a number of other water treatment, vacuum and air applications). Cleverly designed with integrated seals to allow for quick and easy leak-free connections.

Please note we are able to supply a range of John Guest adaptors and speedfit connectors not listed on our website. For customers looking for a particular adaptor do not hesitate to get in touch with a member of our team.

Key Product Information

  • Manufactured from non-toxic Acetal copolymer
  • Meets WRAS and FDA requirements for drinking water
  • Suitable for use with RO and DI water
  • Excellent chemical compatibility
  • Genuine John Guest product

Compatible Products

Need help with our John Guest BSP Push Fit Adaptors? Give us a call on 01622 933 853


Suitable For

Light Commercial, General Plumbing, Manufacturing, Drinking Water, Window Cleaning, Car Detailing, Home & Domestic, Boats & Caravans


John Guest


3/8" Male BSP To 8mm Push Fit (PM010813E)
3/4" Male BSP To 15mm Push Fit (PM011516E)
3/4'' Male BSP To 22mm Push Fit (PM012216E)


Soft Tubing (Plastic/PVC)
Hard Pipework (Metal/Copper)


Acetal (With Nitrile O-Ring)


SK Zert

frank woolnough
frank woolnough
The first time using this site, and im more than pleasd with the service and delivery of the product. Will use again no problem.
Gary Kinsley
Gary Kinsley
Excellent service, fast delivery (although there was no urgency) and great after sales service from Becky who's very helpful and knowledgeable.
Eamonn Dorling
Eamonn Dorling
Prompt and well informed service
Marco Polo
Marco Polo
This company gives the best customer service I have EVER EXPERIENCED in the UK. If every company gave this much care and attention to their customers the UK would easily lead the world in business. Truly ⭐️⭐️⭐️⭐️⭐️ I cannot recommend enough Marco Crawford
Gary Barbour
Gary Barbour
The team were brilliant offering great advice, very knowledgeable on their products and I will definitely be using them again!
Alice Sefton
Alice Sefton
Really great service, I wasn't too sure what size of water filter to order so sent in a picture, the size was identified and the new filters were with me a day after purchase.
Jill and Garry Clark
Jill and Garry Clark
Excellent service.
Matthew Durdy
Matthew Durdy
Prompt service and follow up. Like it should be.
Resin cleaner turned up on time and worked as expected. Great service - Will use again

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