Upgraded 1 Inch 720A Pressure Vacuum Breaker Assembly With Metal Top Cover Thickened Brass Backflow Preventer Valve For Irrigation System Back Siphon Valves Sealant Instead Of Teflon Tape Max 400 PSI
✔️ Thickened brass body with sealant joint and top cover, single unit
This 1-inch pressure vacuum breaker assembly is designed for outdoor irrigation and water-supply protection. It helps prevent back siphon and backflow into the clean water line in residential and commercial sprinkler systems. The brass body and metal top cover provide rugged durability in exposed environments.
✅ 1 in (25 mm) connection size for standard irrigation lines
✅ Sealant-based sealing replaces tape for reliable, long-lasting seals
✅ Thickened brass body resists corrosion and oxidation
✅ Automatic vacuum relief prevents backflow during pressure drops
✅ Rated up to 400 PSI in high-pressure piping systems
✅ Easy installation with clear flow direction and included instructions
✅ 24-month warranty included for peace of mind
💡 What is a backflow preventer used for in irrigation systems? It's a handy device that keeps potable water safe by preventing contaminated irrigation water from entering the main supply. - Prevents backflow into the main water supply, protecting drinking water - Handy for outdoor irrigation and sprinkler networks to stop siphoning - Easy to install with clear flow direction and troubleshooting - Works with brass body and sealant-based joints for long-term reliability