Page 659 - Subyek Teknik Mesin - Forsthoffers Best Practice Handbook for Rotating Machinery by William E Forsthoffer
P. 659

Index
       Pump(s) (Continued)


         data sheet, 26
            rotary, 365f, 366f


         flange, 78

         flow data, 370

         flow range, monitoring, 50


         fluid cleanliness, 372

         fluid data, 370

         free from hydraulic disturbance, 56e58

         gear, 364f


         horsepower, 369

         impeller pattern, selection of, 28f

         lubrication system in. See Lube oil supply system

         mechanical requirements, 353

         multistage barrel, 39, 39f


         net positive suction system head available (NPSH A ) by, 370, 372

         net positive suction system head required (NPSH R ) by, 370, 372

         operating conditions, defining, 27, 33e35

         oversizing, effects of, 53f


         performance, 353

         performance and speed, relationship, 86, 86f,87f, 89, 89f,90f

         positive displacement. See Positive displacement pumps

         positive displacementedynamic pump comparison, 369f

         protection systems, 73e74, 73f


         rated point, 27, 28f, 35, 35f

         screw, 354f, 364f, 370e372




           632
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