Many People requested me to upload an updated model of the First aid HHO generator (AKA hydrogen gas saver). I decided to response to this request: I prepared the full cad model and inserted it into PDF file that anyone can view with nothing more than adobe reader! The PDF model has a lot of options including assembly rotation part hiding and many more.

Check it out:

I uploaded the PDF file to FileDen file sharing service because of completely selfish reasons…;]

If you wish to build the suggested HHO gen. download the PDF now : Hydrogen gas saver PDF 

Have fun!