Based on this product's specifications, here are some alternatives and similar models
Impact reducer Honiton H-860 — 1" to 3/4" pipe adapter
Summary description:
Honiton H-860 impact reducer is a pipe adapter that converts a 1-inch connection to a 3/4-inch connection. Designed for plumbing systems, this reducer provides a mechanical transition between different thread/pipe sizes. It is suitable for use in water supply and heating installations where a reliable size change is required and compatible with matched fittings and seals.