Assume that the original pump (Part 1) had an impeller diameter of 3" and turned at 1800 rpm when it generated the Head vs. Flow results. Find new pump curves if: 1) the same 3" diameter is used, but the pump speed is 2400 rpm 2) the original 1800 rpm is used, but the impeller size is increased to 3.5"

Fig: 1

Fig: 2

Fig: 3