Originally Posted by Minnewaska
Do tell. Since I only need supplemental pressure to maybe 7 feet below the surface, perhaps I could cheapen up the compressor and save more.
I know little about this...
I think there's a trick to getting the right compressor.
A diving compressor allows no oil into the air.
A land compressor, for cars etc, has oil in the air, usually.
You die if you suck in oil.
So to make an economical one you need to buy a land type compressor that will not introduce oil. I think electric ones qualify.
I believe there's achievable solutions ya just gotta find the Knowledge first