Based on this product's specifications, here are some alternatives and similar models
Siphon ANI_PLAST model 7103041 three-outlet 1/2"×40 mm with overflow
Summary description:
Siphon ANI_PLAST 7103041 is a plumbing siphon with three 1/2"×40 mm outlets and an integrated overflow. Designed for installation under sinks and washbasins, it manages wastewater connections from multiple fixtures while preventing odors. Suitable for domestic and light commercial use where several drains share a common outlet; offers compact design and straightforward installation.