1/2" BSP Female to John Guest 12 mm
For use with the 1/2" sender that is supplied with the Topargee Water Tank Gauges.
The other end is to connect your 12 mm blue or black John Guest hose.
Retaining clips should always be used and are included as part of the John Guest kit.
Package contains two fittings, washers and clips.
Use John Guest quick-connect if you are using a harder-side tubing like polyethylene.