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: proportion of gaseous substance in the liquid to be pumped, either as a contaminant or as vapour from the main body of liquid; Name: gas content