Based on this product's specifications, here are some alternatives and similar models
WAVIN BEND S&W50X22PVC grey – PVC pipe bend 50×22 mm
Summary description:
WAVIN BEND S&W50X22PVC is a grey PVC pipe bend designed for connecting and redirecting 50×22 mm piping. Made of durable PVC, it provides a fixed-angle change in pipe direction and is suitable for drainage and waste systems where a 50×22 mm connection is required. Intended for use in residential or commercial plumbing installations and repair work.