Description: the maximum flow a component can deliver; Name: Optimum flow capacity
Description: Rate of flow at the point of best efficiency; Name: Optimum rate of flow
Description: Speed that characterizes a pump in terms of its speed, flow rate per impeller eye, i.e. total flow for single-flow impeller, half flow for double-flow impeller, at the best efficiency point and head per stage at maximum impeller diameter ; Name: Specific speed