Description: information on the value scale for the properties probability of failure and degree of failure; Name: definition of the value scale
Description: Information about the value scale for the properties probability of failure and degree of failure; Name: definition of the axis
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 %