John Guest 12MM Speedfit JG Push-Fit – 1/2″ BSP Female To 12MM Adapter
Suitable for JG 12mm hot and cold semi rigid pipework.
1/2″ BSP Female to 12MM adapter
We recommend when installing these fittings in a camper van you use both pipe inserts and locking clips due to the constant change of pressure (As the system will be powered via a pump).
