Description: proportion of pump available power input, Pa, which is delivered as pump power output, Pu, after satisfying the losses; Name: hydraulic eff
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
Description: dimension of the shaft or shaft sleeve for which the mechanical seal is designed; Name: diameter/dimensions of the mechanical seal