Description: Height of the center of the discharge port of the pump; Name: Exit port height
Description: height of the centre of the outlet connection of the pump; Name: height of the outlet connection
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