Here is something I think some might be interested in
THX BIG
Here’s source link:
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Yes it is interesting, and we thank you for posting the link for it here.
You might also check at Mother Earth and see if you can find something called a “Ram pump”, it was a method of pumping water and your invention made me think of it.
LOL, no you don’t want to hear my description of something that I read 30 years ago and did not understand then.
I suspect they only work on shallow wells.