The John Guest brass female stem adaptor converts a push-fit to a female thread appliance. The stem adaptor is quicker and easier to install in confined spaces than traditional methods as it eliminates the need for hot works.
Features & Benefits:
- Safe flame-free installation, with no hot works, glue or flux
- Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe
- Suitable for hot and cold water and central heating systems
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