What is a PVC Reducing Coupling?

A PVC reducing coupling is a type of fitting used in plumbing and piping systems to connect two sections of pipe with different diameters. It typically features a larger opening on one end and a smaller opening on the other, allowing for a smooth transition between pipes of varying sizes. These couplings are commonly used in residential and commercial plumbing applications, irrigation systems, and drainage systems. They are made of polyvinyl chloride (PVC), which is durable, lightweight, and resistant to corrosion.