Heavy Duty Three Quarter Inch Brass Pressure Vacuum Breaker Assembly Backflow Preventer For Lawn Irrigation Systems Garden Sprinklers Outdoor Water Lines Anti Siphon Protection Up To 400 PSI

3/4 in brass PVB backflow preventer for irrigation systems
✔️ 1 unit, brass PVB, 400 PSI, centerline test plug, 8x3.5x7.9 in

This heavy-duty backflow preventer blocks backward flow in lawn irrigation, sprinkler lines, and outdoor water lines. Made from corrosion-resistant brass, it's suitable for residential, commercial, and industrial settings to help maintain clean water supplies.

✅ Premium thickened brass construction for long-lasting corrosion resistance
✅ Rated up to 400 PSI operating pressure for reliable outdoor use
✅ 3/4 in connection size with centerline test plug for easy testing
✅ Automatic PVB technology detects pressure drops to prevent backflow
✅ Compact footprint at 8 x 3.5 x 7.9 inches for flexible installs

💡 What is a backflow preventer used for in irrigation and water systems? This handy device protects drinking water by stopping backflow and contamination.
- Handy for outdoor irrigation setups
- Helps meet local codes and water safety standards
- Easy to install and maintain