Description: maximum permissible operating pressure for which the device is approved; Name: Max working pressure
Description: pressure for a component on the basis of materials used and on the basis of calculation rules at the specified operating temperature; Name: maximum allowable working pressure
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 %