Description: Greatest radial load on the pump rotor resulting from operation of the pump at any conditions within the permissible operating range.; Name: highest radial load 
Description: Greatest radial load of the pump rotor resulting from operating the pump at any condition within ist allowable operating range; Name: Maximum radial load
Description: amount of the absolute value of the total head above the head, equivalent to the vapour pressure of the liquid at the particular temperature, with reference to the NPSH datum plane; Name: net positive suction head