What is the primary function of a siphon jet in plumbing systems?

The primary function of a siphon jet in plumbing systems is to direct a jet of water through the trap. When toilet flushes occur, the siphon jet uses incoming water to create a powerful stream that helps clear waste and maintain efficient flow through the plumbing system. This design not only aids in the removal of waste but also ensures that the trap is properly filled, preventing any backflow of sewer gases.

Other functions such as creating a vacuum seal or filtering contaminants, while important in certain contexts, are not the primary role of a siphon jet. Additionally, preventing backflow is crucial within plumbing systems but is typically managed by other mechanisms, such as backflow preventers, rather than the siphon jet itself. By effectively directing water flow, the siphon jet plays a vital role in maintaining the overall efficiency and functionality of plumbing systems.