I like that Profidrum. Kinda the way I was thinking of doing the direct drive on the center axle and cam followers on the other side of the drum.
I have a boat load of 304SS sheet and 4 or 5 turbine pumps that will do about 300 psi. Maybe I should get some cartoons started. I see what you mean in the PM about getting a rig set up. I did not realize how big this industry is. It would be the only one out there with a Made In The USA sticker on it, even if it is only one unit
Making it work with air lift pumps would be a challenge, but really sweet if it worked well.
