Got a cracked or broken 4-inch PVC drain pipe? This NDS Pro-Span repair coupling is an easy fix. It’s a heavy-duty, flexible coupling designed to slip over the ends of two pipe sections to create a watertight seal, even if they’re not perfectly aligned. The ‘expansion’ part means it can accommodate some movement or slight differences in pipe diameter, which is super handy for repairs. It’s made from durable PVC and comes in white to match standard sewer and drain pipe. Installation is straightforward: you just clean the pipe ends, slide the coupling over one end, align the pipes, then slide the coupling back to center over the joint. It uses stainless steel clamps (usually included) to tighten and seal. Perfect for fixing underground drainage, downspouts, or sewer lines without having to glue a whole new section of pipe. A must-have for any DIY plumber’s or landscaper’s toolbox.
