Drizzlen 3/4in Brass Pressure Vacuum Breaker — Backflow Preventer for Outdoor Faucets & Irrigation

Protect Your Water Supply with a Durable Backflow Breaker

The Drizzlen 3/4in Brass Pressure Vacuum Breaker is built to shield your clean water from backflow in outdoor settings. Crafted from corrosion resistant brass, it stands up to sun, rain, and regular hose use. The compact, threaded design makes it easy to integrate with standard hose bibs and irrigation lines, giving you a simple path to code-compliant protection for your outdoor water supply. A key feature is its automatic response to pressure drops, which breaks the vacuum to prevent back-siphonage the moment it detects a problem.

Key benefits at a glance

• Prevents back-siphonage by automatically breaking the vacuum when pressure changes occur.
• Code-compliant design suitable for outdoor use and irrigation systems.
• Durable brass construction that resists corrosion and weathering for long life.
• Easy threaded installation; the unit should be placed at least 12 inches above the highest downstream point.
• Automatic operation supports maintenance-free performance across seasons.

Versatility for irrigation and outdoor use

Whether you are watering a lawn, running sprinklers, or attaching a hose to an outdoor faucet, this 720A backflow preventer acts as a robust shield. It handles typical residential pressures and minimizes the potential maintenance needs by reducing the likelihood of vacuum breakage and related issues. The compact brass body fits tight spaces and integrates cleanly with existing irrigation setups, helping you keep your outdoor water system efficient and code-safe.

Real-world scenarios

In dry seasons, the unit supports gentle irrigation in garden beds without worrying about cross-contamination back into the drinking supply. In high-use yards, it provides steady protection during heavy hose use and sprinkler cycles, helping keep your irrigation routine smooth and code-safe.