[EFI] Source for high pressure 12v water pump

[Bruce]

And just think, if you dropped it to 25 PSI and had a motor running 28 PSI
of boost there would be no flow.
  Now depending on how you do, what, you can have the boost partcially
pressurize the system
Bruce

From: "Stephen Webb" <swebb at netlab.uky.edu>
Subject: Re: [EFI] Source for high pressure 12v water pump
> > Personnally. I wouldn't mess with anything less then 200 PSI.  The  idea
is
> > to atomize the water as best as possible.   At 250 PSI (what we run on
the
> > tractor) the spray is cloud like.   Just like fuel the finer the
droplets
> > the easier they react.
> > Bruce
>
> Hmm.  I have found some nozzles (sprayers? jets? foggers? things..) that
> operate at 75-100 PSI.  I will have to dig up the specs, but the median
> droplet size was impressively small (to me, anyway).  Pictures of the
> thing in action were impressive as well.
>
> I'm not building a monster tractor, so I'm hoping I can get away with the
> 100 psi pumps.
>
> (most fuel pressures are less, no?)
> -Steve


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