Those are some good numbers Bruce but the 150gph shiny squeezer with an NF 270 membrane can do much more than that. I recirculate my sap and get the concentration up to about 18% before I boil. I usually turn 800 gallons of sap into syrup in about 2 hours with my 2x6. I barely get the evaporator up to temp when it is time to shut down! The number of taps that I can handle is yet to be determined. I have suck on just under 650 taps now and I also put out 88 buckets and am able to handle it all with ease.