This McAlpine 4"/110mm Drain Connector is a plumbing component used to connect a 4 inch/110mm plastic waste pipe to a drainage system. It features a finned seal spigot for internal connection to cast iron, plastic, or clay pipes, and a sealing ring for compatibility with BS EN 1451:2000 and BS EN 1329-1-2000 plastic waste pipes. Ideal for low-level connections, this connector is manufactured from durable polypropylene. It is suitable for domestic repair, maintenance, and improvement work, ensuring a secure and watertight mechanical joint when the compression nut is hand-tightened. Ensure proper installation by following manufacturer instructions and preparing the waste pipe correctly.