Service Wye

Definition

A service wye is a pipe fitting that joins three pipes at a 45°-angle. It is commonly used as a drainage fitting in a plumbing system.

Purpose

The purpose of a service wye is to facilitate the connection of three pipes, allowing for efficient flow and redirection of fluids in plumbing systems. The 45° angle helps to reduce turbulence and maintain smooth flow.

Examples of Use

• In residential plumbing, service wyes connect branch drain lines to the main drain line.
• In industrial drainage systems, service wyes help route wastewater from multiple sources into a single drainage pipe.
• Service wyes are used in irrigation systems to split water flow between different areas.

Related Terms

• Tee Fitting: A pipe fitting that joins three pipes at 90° angles.
• Elbow: A pipe fitting used to change the direction of flow, typically at 90° or 45°.
• Coupling: A fitting used to connect two pipes in a straight line.

Notes

Service wyes are essential for efficient drainage and fluid management, ensuring smooth transitions between different sections of piping.