Based on this product's specifications, here are some alternatives and similar models
ARCO TEE 16 x 2.00 mm Fitting
Summary description:
The ARCO TEE 16 x 2.00 mm is a high-quality plumbing fitting designed for secure pipe connections in water supply and heating systems. Engineered for durability and precise fit, this tee connector ensures reliable performance and leak-proof joints in 16 mm diameter piping installations. Ideal for professional plumbing and residential maintenance projects requiring robust and long-lasting components.