There are a few good options out there. The AFT software mentioned above has been around for a while and works. I prefer one called PIPE-FLO myself because it handles control valves much better and has the ability to use actual control valve data and control schemes. If your project is small you...
I agree with MFJewell. We use a hydraulic simulating software at my company called Pipe-Flo and I quickly threw what you had from your sketch and a couple points from the pump curve in there. Right off the bat there were a couple concerning things coming up. If it is water you are pumping there...
