One Hour Centrifugal Pump University

Lesson One Lesson Two Lesson Three & Lesson Four

What is a Centrifugal Pump? Developing Kinetic Energy Pressure is Resistance to Flow Head Converting Head to Pressure Impeller Diameter and R.P.M. Reading a Performance Curve. Pump Speed (RPMs) Flow Head Trimmed Impeller curves Duty point Brake Horsepower End of Curve Horsepower Pump Size. Cavitation and NPSH Cavitation NPSH. Affinity Laws Affect of Changes in Pump Speed Affect of Changes in Impeller Diameter