Easy to install, John Guest male stem adaptor is designed to allow servicing of downstream equipment and must only be used in the fully open or fully closed position. The finish gives the appliance a stylish look. Designed, manufactured and assembled in the UK by John Guest Speedfit.
- Comes with a 25-year guarantee
- Push-fit and demountable connection
- Suitable for central heating systems
- Manufactured in DZR brass
- Brass finish for high durability
- No scale build up and corrosion free
- Available in different sizes
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