[Default] On Sun, 01 Apr 2012 16:03:42 +0100, a certain chimpanzee,
Lobster , randomly hit the keyboard
and wrote:

There's certainly no need for them to shift vast volumes of water to be
effective. I think the point is that they generate (or should do) a very
high pressure by pumping water through a very small orifice. Certainly
my Karcher blasts out a very effective jet, but the actual flow rate is
way less than provided by a mains-fed tap.

So would a hose with a small nozzle not achieve the same effect?
--
Hugo Nebula
"If no-one on the internet wants a piece of this,
just how far from the pack have I strayed"?