1-Inch 720A Brass Backflow Preventer Valve And Pressure Vacuum Breaker Assembly For Lawn Irrigation And Garden Watering, Ideal For Commercial And Industrial Water Systems, Non Potable Use, Max 400 PSI

1-Inch Brass Backflow Preventer Valve, 400 PSI, single unit
✔️ Single-unit brass backflow preventer with anti-siphon, 400 PSI

The 1-Inch 720A brass backflow preventer valve and pressure vacuum breaker assembly is designed for lawn irrigation, garden watering, and commercial/industrial water systems. Built from heavy-duty brass, it delivers robust anti-siphon protection for non-potable applications up to 400 PSI.

✅ 1 inch (25.4 mm) brass body with corrosion resistance
✅ Anti-siphon protection to guard clean water from backflow
✅ Max working pressure 400 PSI for reliable performance
✅ For lawn irrigation, garden watering, and commercial/industrial water systems (non-potable)
✅ Includes installation manual with setup and troubleshooting steps

💡 What is a backflow preventer valve used for in irrigation and water systems? Backflow preventers protect the clean water supply by stopping siphonage in irrigation setups. - Protect drinking water lines from backflow in lawn irrigation and garden watering
- Prevent cross-connections with non-potable sources in commercial systems
- Handy for 1-inch brass backflow assemblies that require reliable anti-siphon protection