Mike!
you have to be joking, there are a number of machines, easily found on the web, of which the Rhino is one.
there are several with 500 psi and three stage / twin vacs and they're not exactly new to the market.
what is really interesting, is the incredible diference in the price charged by importers of these machines.
Puzzles me, how companies like Prochem have a pro rata retail price, on both sides of the Atlantic, but others are DOUBLE the cost in the UK.
Angie