Description: Name and revision level of the related classification system; Name: electric motor classification system
Description: Name and version status of the used classification system; Name: Classification system of the electric motor
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