Description: Specification for the product in order to be able to distinguish between individual products in a product family or special variants; Name: manufacturer product type
Description: Characteristic to differentiate between different products of a product family or special variants; Name: Product type
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 %