This black PVCu coupling from FloPlast is ideal for carrying waste safely and cleanly away from your home. This fitting allows a 110mm PVC Soil Pipe to be connected directly into most old cast iron or clayware soil or drainage pipes. During installation which is a simple push fit process, the rubber fins on the bottom of the fitting are compressed against the internal walls of the clay or cast iron pipe to create a tight seal, eliminating the need for digging through concrete to expose the external walls of the pipe. The top end of the fitting connects to a 110mm PVC pipe via the integral ring seal socket. We also stock a wide range of flexible drainage connectors which can be adjusted to suit a variety of pipe sizes. FLOPLAST 110MM UNIVERSAL PIPE CONNECTOR - ADAPTS TO SOIL/CLAY/DRAINAGE.