What is the primary function of a strainer in a steam system?

The primary function of a strainer in a steam system is to remove debris and particulates from the steam or water. Strainers are essential components that help maintain the efficiency and safety of the system by preventing contaminants from entering various parts of the equipment. By filtering out impurities, strainers help protect pumps, valves, and heat exchangers from damage and clogging, which could reduce operational efficiency or lead to system failures.

In steam systems, it is crucial to keep the steam and water as clean as possible since impurities can cause corrosion, scaling, and fouling, ultimately affecting the performance and lifespan of the equipment. The presence of these contaminants can negatively impact the quality of steam produced and the overall operation of the steam system, making the strainer an integral part of maintaining system reliability.