Description: measure for the friction forces of a fluid divided by the fluid density; Name: kin viscosity
Description: ratio of the dynamic viscosity to the density of the pumped liquid; Name: Kinematic viscosity
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