Description: date on which the product was completed by the manufacturer and is ready for sale; Name: Date of creation
Description: Date from which the production and / or development process is completed or from which a service is provided completely; Name: Date of manufacture
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 %