Description: highest rotational speed of the power-input rotor at which the machine as built and tested is capable of continuous operation with the specified fluid at any of the specified operating conditions; Name: highest continuous speed allowed
Description: highest speed for continuous operation recommended by the manufacturer; Name: maximum allowable continuous speed
Description: difference between the total energy height on the outlet side of the pump aggregate and the total energy height of the intake side of the pump aggregate ruling at operating point; Name: nominal feed height