ProSource 4 in. Flexible Pipe Coupling

The ProSource 4 in. Flexible Pipe Coupling is engineered to replace standard plumbing fittings in non-pressurized drain, waste, and vent systems. Constructed from flexible PVC, this coupling provides a dependable and resilient seal for underground and above-ground pipe connections. Suitable for connecting cast iron, plastic, copper, or steel drain pipes, this coupling offers versatile compatibility across various plumbing repair and maintenance projects.