Hendrickson Bros.

Hendrickson - Model DG41 - Hose Atmospheric Vacuum Breaker Brochure

The DG41 is the effective and economical way to prevent the risk of back-flow contamination from outdoor hose bibb connected devices. Constructed of high-strength ABS plastic the DG41 resists corrosion for increased reliability and long-life. Laboratory tested and industry approved since 1984.