Centrifugal pump performance can be optimized and maintained by ensuring proper installation, operation, and maintenance. This includes regular cleaning and inspection of the pump and its components, as well as monitoring performance indicators such as flow rate, pressure, and power consumption. Additionally, optimizing pump speed, adjusting impeller trim, and ensuring proper alignment and coupling can help maintain peak performance. Regular maintenance, such as bearing replacement and seal inspection, can also help extend the pump’s lifespan.