Grounding for 50mm pipe
With salt electrolysis - where the pool water conducts electricity very well - it is necessary to ground the pool water. This grounding with 1/2 inch outer thread, fits in a clamp saddle 1/2 inch or in our measuring and injection tube.
The grounding comes with rubber seal, so that no Teflon or Filetplast is needed during installation.
In the box : grounding without clamp saddle.