Description: Smallest flow rate at which the pump can operate without exceeding the limits of life expectancy, noise and vibrations.; Name: continuous stable flow (min)
Description: Lowest flow at which the pump can be operated without it adversely affecting ist performance in terms of life expectancy, noise and vibrations ; Name: Minimum continuous stable flow
Description: NPSH-value required for a drop of 3 % in the total head of the first stage of the pump as a standard basis for use in performance curves; Name: Net positive suction head required for a drop of 3 %