Termination with Outlet: Unlike a standard end cap that simply seals off the end of a drain, an end cap stub provides a stub or outlet connection point for attaching additional piping. This allows water to exit the U-drain and be directed to other parts of the drainage system, such as a sewer line or an adjacent drainage pipe.

System Expansion: It allows for future expansion or modification of the drainage system. By including a stub, you can easily connect additional drains or pipes without needing to replace the entire end cap.

Flow Direction: The stub directs the water flow from the U-drain to a specified outlet, ensuring efficient and controlled drainage.

Compatibility: It can be designed to fit various sizes and types of pipes, making it versatile and adaptable to different drainage configurations.

Ease of Installation: The end cap stub simplifies the connection process, providing a straightforward attachment point for additional drainage components, thus reducing installation time and effort.