The 1" 35XL Atmospheric Vacuum Breaker is utilized in high hazard, non-continuous pressure applications for protection against backsiphonage of contaminated water into the potable water supply. The main valve body is made from cast bronze with a lightweight plastic float, and is ideal for use in both irrigation and laboratory applications. The 35XL prevents backsiphonage in an economical way, and features a maximum working water pressure of 125 psi and a maximum water temperature of 180°F.

• 1" size provides quick and easy installation
• Backsiphonage is prevented in an economically sound way
• Ideal for irrigation and laboratory applications
• Lead-free cast bronze body
• Low-lead law compliant
• ASSE® Listed 1
• CSA® Certified
• IAPMO® Listed
• Certified to NSF/ANSI 372 by IAPMO R&T
• 3/4" to 2" sizes provide quick and easy installation