Hi all,
I finally had time to work on my electrolyzer. I made new positive and negative plates with two cuts on every side. This way I can easily wire the plates in different configurations and do not have to weld or solder anything. Here is a picture:



I also made a bubbler:



And a flashback arrestor:



The flashback arrestor is stuffed full with fine bronze wool. I will first test what effect does KOH as electrolyte on my bubbler. If it wont have any bad effects on the acrylic and no cracks will appear, I will fill up the electrolyzer with distilled water and KOH as electrolyte. Then I will make some tests and maybe a video.
Thanks,
Jetijs.