I got one of the rotating CIP spray balls and an Aquatec 550 pump. Pump is rated for about 50 psi at 3 gallons or so.
http://www.aquatec.com/sg_userfiles/Transfer_Pumps_550_Series_Data.pdf
Hooked it up this afternoon with 1/2" hose. Ball isn't spinning at all. Do these things need smaller diameter hose? Larger?
BTW, finished the plumbing for the conicals. Have a couple of small leaks where the quick disconnects connect to the cover but some different washers should resolve that.
As for the length of time to set up the conicals, it took me a bit of time. Had to rent a tubing bender. Because the cover has a bit of a dome in it it, the fittings aren't exactly vertical so I had to bend each side of the SS tubing in and then out. Took a while to get that part right.