Wal-rich 4413003 Anti-siphon Vacuum Breaker 1/2 in Lead-free

Product Description

The WAL-RICH 4413003 is a 1/2-inch anti-siphon vacuum breaker finished in satin chrome plating and manufactured to lead-free standards. Vacuum breakers are backflow-prevention devices that protect potable water supplies from contamination caused by back-siphonage. This unit installs on hose bibbs, irrigation connections, and similar threaded outlets where local plumbing codes require atmospheric vacuum breaker protection. The satin chrome finish suits exposed installations where appearance matters alongside function. Licensed plumbers and irrigation technicians are the primary installers for this type of fitting.

This vacuum breaker is suited for residential and light commercial plumbing applications where a 1/2-inch threaded connection is present. Typical install scenarios include outdoor hose connections, lawn irrigation supply lines, and utility faucet outlets. The lead-free construction meets federal and state potable-water compliance requirements, making it appropriate for any application where contact with drinking water is possible.

Key Features

• Lead-free construction meets federal Safe Drinking Water Act potable-water standards
• 1/2-inch connection size fits standard hose bibb and irrigation outlet threads
• Satin chrome-plated finish resists corrosion and suits exposed installations
• Anti-siphon design prevents back-siphonage and protects potable water supply
• Conbraco-sourced component distributed through WAL-RICH

Compatibility

Designed as an OEM-style replacement or new-install vacuum breaker for 1/2-inch threaded hose bibb and irrigation supply connections in residential and light commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC backflow-prevention requirements. Shut off the water supply to the affected line before removing any existing fitting. Apply thread sealant tape to the male threads before hand-tightening, then snug with a wrench — do not overtighten, as chrome-plated fittings can crack under excessive torque. Vacuum breakers must be installed vertically with the cap facing up to function correctly.

Technical Specifications

• Connection Size: 1/2 inches
• Finish: Satin Chrome Plated
• Lead-Free: Yes
• UPC: 073028417658

Standard Information

• Brand: WAL-RICH
• Manufacturer Part Number: 4413003