Description: Date from which the production and / or development process is completed or from which a service is provided completely; Name: Fabrication date
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: Determined proportion of pump available power input, Pa, which is delivered as pump power output, Pu, after satisfying the losses resulting from friction due to the relative motion of internal surfaces and internal leakage ; Name: Hydraulic efficiency