What fitting is used to connect different plumbing sections to allow for changes in direction?

An elbow fitting is specifically designed to connect different sections of plumbing while allowing for changes in direction, which is often necessary in various plumbing installations. These fittings typically come in various angles, such as 45 or 90 degrees, which enable pipes to turn and redirect fluid flow efficiently without causing significant turbulence or pressure loss.

In plumbing systems, the incorporation of elbow fittings is crucial, especially when structuring a layout that requires pipes to navigate around obstacles or to properly route water supply or drainage lines. The design of elbow fittings facilitates smooth transitions between pipe sections, ensuring that the flow continues unobstructed.

In contrast, a coupling is used to connect two sections of the same diameter pipe in a straight line, joint connectors serve to connect pipes or fittings without changing direction, and reducers are employed to connect pipes of different diameters, helping to manage transitions in pipe sizes rather than directional changes. Each of these fittings serves distinct purposes, but the elbow fitting is the dedicated option for creating directional alterations in plumbing systems.