The McAlpine CD900-B is a plumbing fitting that is designed to connect a 50mm (2") waste pipe to a 110mm (4") soil pipe. It is a solvent weld fitting that is made from high-quality PVC material and is suitable for use in both domestic and commercial plumbing installations. The CD900-B features a unique '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-B is easy to install and provides a high level of performance and functionality. It is suitable for use with a range of waste pipe materials, including plastic and copper. It is also suitable for use with both internal and external applications. Overall, the McAlpine CD900-B is a reliable and durable plumbing fitting that provides a secure and watertight connection between a waste pipe and a soil pipe. It is an excellent choice for those who are looking for a high-quality solvent weld plumbing fitting for their plumbing installation. Available in 6 cover plate lengths from 548mm to 1148mm Choice of 3 finishes - simple brushed or polished metallic finish or a grid with a brushed finish. Highest quality grade 304 Stainless Steel cover plate Cover plate reversible to accommodate tiles up to 8mm Frame height adjustable to suit tiles up to 16mm McAlpine CD900-B Brushed Stainless Steel Standard Channel Drain - 848mm in Silver