What is the function of a drain body in plumbing systems?

The function of a drain body in plumbing systems is to collect waste and direct it away from fixtures and appliances. The drain body is designed to facilitate the flow of wastewater through a system of pipes, ensuring that the liquid is efficiently transported to a sewer or septic system. By directing waste away, the drain body plays a crucial role in maintaining sanitary conditions in buildings and preventing the accumulation of waste at the source. Its design often incorporates features that help optimize the flow and minimize backup, ensuring proper drainage from sinks, showers, toilets, and other fixtures.

While filtering solid waste, preventing clogs, and providing ventilation are important aspects of plumbing systems, these functions are typically managed by other components, such as traps, vents, and strainers, rather than the drain body itself.