Zurn Wilkins 1-720A 1'' 720A Pressure Vacuum Breaker Assembly

Serial number visible in any installed orientation reduces labor time Test Cocks on center line of valve allow for installation versatility Consistent, reliable performance provides world class backsiphonage protection Construction offers corrosion-resistance, strength, and winterization protection ASSE Listed; IAPMO Listed; CSA Certified; Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California; Serial number visible in any installed orientation reduces labor time;