ProSource 3 in. Flexible Coupling

The ProSource 3 in. Flexible Coupling is engineered to provide a secure and durable connection for non-pressurized drain, waste, and vent systems. Constructed from flexible PVC, this pipe coupling offers reliable performance when connecting cast iron, plastic, copper, or steel pipes. Suitable for underground installation and replacement of standard pipe fittings, this flexible coupling ensures leak-free transitions. It is designed for DWV applications and is not intended for use in pressurized plumbing systems.