Leak Detection Vimpex
End of Line Plug for Hydrowire
Each zone of hydrowire deployed (whether its a single 10m length or five 10m lengths connected) will need an end of line plug at the free end of the wire to cap it. You will therefore need an end of line plug for every zone you wish to cover.
You only ever need to cap the end of the free wire, so if you are connecting five 10m lengths together, you will only need one plug, however if your are deploying them separately, you will need five.