Chris from Apple had one for sell once, maybe he can give you some info. They're somewhat costly I believe.
Jeff
VERY expensive pumps !!!
They can be built to YOUR specs, and you need to know what YOU are doing to have them made properly.
EVERYTHING must be speced, and I mean Everything, right down to the head bolts, LOL
WHEN built properly, they are an awesome pump, that can easily set you back 2 grand.
Talk to me Spencer, what are you trying to do ?
Perhaps I can suggest a lower cost alternative.
'BUT, if COST is no object, they are about the ultimate pump.
What I DON'T like is all parts are NOT stocked!!
Thus, when they DO break, and they will, you cn be down weeks/months.
I know you clean other stuff Spencer, is that what you are thinking >
Like maybe a chemical pump for roofs/carpets, etc ??
Let me know what your needs are Big Guy, and what chemicals you wish to run, and at what flow rates, etc, and I will help you
Chris