What is the purpose of cleanout plugs in a piping system?

Cleanout plugs play a crucial role in maintaining the integrity and functionality of a piping system. Their primary purpose is to provide access for cleaning and inspection. Specifically, in the context of downspout pipes, cleanout plugs allow maintenance personnel to easily remove obstructions, such as debris or sediment, that can accumulate over time and impede water flow.

This access is vital for ensuring that the drainage system functions efficiently, preventing potential backups or overflow issues. Additionally, regular cleaning helps to prolong the service life of the piping system and maintain proper drainage performance. By allowing easy access for maintenance and inspection, cleanout plugs facilitate timely interventions that help to ensure system reliability and efficiency.