Always use non-corrosive metals inside the electrolyzer, like Stainless Steel (some even use nickel or platinum). We recommend 304L or 316L Stainless Steel. Never make electrical connections in a Wet Cell chamber with copper wire, solder, or push-on electrical connections. The electrolyte can be highly corrosive, and will destroy these connections increasing your risk of a short or spark. In ANY electrolyzer design, whether Wet or Dry, bolt all connections inside and outside securely to avoid shorts or failure. Any loose connections will quickly overheat, especially if you are using high current.
