Based on this product's specifications, here are some alternatives and similar models
Wavin Indoor Sewer PVC Pipe, Diameter 50 mm, Length 0.75 m
Summary description:
This Wavin indoor sewer pipe is manufactured from high-quality PVC, designed for reliable wastewater drainage systems within residential and commercial buildings. With a diameter of 50 mm and a length of 0.75 m, it ensures efficient flow and durability. The pipe is easy to install, resistant to corrosion and chemical substances, making it an ideal solution for modern plumbing and sewage infrastructure projects.