The AllPoints Foodservice Parts & Supplies 56-1267 Back Flow Preventer is designed for reliable performance in foodservice applications. This 3/4" model features a bright polish finish, ensuring durability and resistance to corrosion. It serves as a direct replacement for Watts models 0063456, 0792099, and N9CD (ICS item H1398), making it a versatile choice for various systems. Its efficient design helps prevent backflow, ensuring safe and clean water supply in your operations.