6" Fig 20Gx Double Check OSY Backflow Prevention Assembly rapid filling Volume: Supplied in a practical

Volume: Supplied in a practical 5-gallon container to cover residential installations efficiently

ensuring peace of mind for you and your loved ones

The 2-1/2" Double Check Backflow Preventer with OS&Y Valve from CMB Industries is your essential safeguard for potable water systems

Engineered for high performance in fire service scenarios

6" Fig 20Gx Double Check OSY Backflow Prevention Assembly rapid filling Volume: Supplied in a practicalThe 6" Fig 20Gx Double Check OSY Backflow Prevention Assembly is designed for fire protection professionals who require a reliable solution to prevent backflow and maintain potable water safety. Built for durability in demanding environments, this assembly ensures compliance with critical industry standards while simplifying system maintenance and inspection. Durable Construction: Made from fusion bonded epoxy coated ductile iron (ASTM A536),