What is the purpose of a strainer in a feedwater system?

A strainer in a feedwater system serves the crucial function of filtering out solids and debris from the feedwater. This is essential because any contaminants or particles in the water can lead to several problems, including damage to equipment, reduction in system efficiency, and increased maintenance needs. By effectively removing unwanted particles, the strainer helps maintain the purity and quality of the feedwater, ensuring that it is suitable for use in various processes within the system. This also aids in prolonging the lifespan of pumps, valves, and other components that could be adversely affected by debris, ultimately contributing to the overall reliability and efficiency of the feedwater system.