Progress in PumpsJay Matley |
Contents
Headvs capacity characteristics of centrifugal pumps | 21 |
Pump bypasses now more important | 45 |
Unusual problems with centrifugal pumps | 73 |
Copyright | |
6 other sections not shown
Common terms and phrases
abrasive adjustable-speed drives affinity laws ANSI ANSI pumps applications bearings best efficiency best efficiency point brake horsepower bypass capacity cavitation centrifugal pumps chemical cost d.c. drives diaphragm pumps discharge pressure double seal ECTFE electric energy engineering equipment factor failure flow flowrate fluid flush gear gear pumps head-capacity curve higher horsepower Hydraulic Institute impeller increase inlet installed leakage liquid load lubrication magnetic manufacturer materials maximum mechanical seals minimum motor normal NPSH NPSHA output piping piston plastic problems PTFE pump operating pump performance pump speed pump's rated reciprocating pumps recirculation reduced required NPSH rotary pumps rotating rotor seal faces seal-face secondary seals silicon carbide slurries specific speed standard static head stator stuffing box suction head suction lift system-head curve temperature tion torque total head tungsten carbide valve vapor pressure velocity viscosity voltage wear