well i bought it
It was on e-bay[you have to know how to surf e-bay to find things]The guy used it with a low hp pressure washer at 2000psi and 4 gpm.
He used it for cleaning decks.
He has a friend that has some kind of shop that sell's things and is giving me a reciept for the sale of the unit,so i can write it off.
Now i have a big guy and a floater[rotoblaster].
Time to get out and do some selling.