Description: Alphanumeric designation (starting with DN) of size for components in a piping system, used for reference purposes; Name: Nominal size socket/pipe
Description: Alphanumeric designation (starting with DN) of the size for components in a pipeline system, used for reference purposes; Name: Nominal size of nozzle/pipe
Description: outlet pressure of the pump at the guarantee point with rated flow and rated speed, as well as rated inlet pressure, for rotodynamic pumps only; Name: rated outlet pressure