Description: actual inlet pressure of the installation; Name: installation inlet pressure
Description: Measured pressure at the inlet area of the installation; Name: Inlet pressure of the installation
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