The McAlpine CD900-O-P is a plumbing fitting that is designed to connect a 50mm (2") waste pipe to a 110mm (4") soil pipe using a push-fit connection. It is made from high-quality PVC material and is suitable for use in both domestic and commercial plumbing installations. The CD900-O-P features an 'O' ring seal which provides a secure and watertight connection between the waste pipe and the soil pipe. It also features a unique locking system that ensures a tight and secure connection. The CD900-O-P is easy to install and provides a high level of performance and functionality. The push-fit connection allows for quick and easy installation without the need for any tools or adhesives. It is suitable for use with a range of waste pipe materials, including plastic and copper, and can be used for both internal and external applications. Overall, the McAlpine CD900-O-P is a convenient and reliable plumbing fitting that provides a secure and watertight connection between a waste pipe and a