RogueRose - 12-8-2016 at 14:41
I'm wondering if there is any devices that can blow air, even just like a bubbler effect. It would be great if it could get a few PSI or more. I'm
thinking how vacuum can be drawn running water through a venturi pump/aspirator and was wondering if the same could be done in reverse, blowing air
using flowing water.
Praxichys - 12-8-2016 at 15:59
https://en.wikipedia.org/wiki/Trompe
Dr.Bob - 14-8-2016 at 19:14
Yes, a friend uses a Venturi tube with his compressor, but it takes a HUGE compressor to generate enough flow to make much of a vacuum, and it is not
able to pull as good a vacuum.
Easier to use a water pump and an aspirator in my opinion, much lower cost for water pump and electricity than for air one, plus really cheap in the
long run.