3-350AOSY (Wilkins) | 3 Inch | 350A Series Lead Free Double Check Assembly With Osy Gate Valves

This 3 Inch Zurn Wilkins 350A Double Check Valve Backflow Preventer Provides Low Hazard Protection For All Market Segments. The Grooved, Epoxy Coated Ductile Iron Body Comes With Outside Stem And Yoke Resilient Seated Gate Valves . It is Designed For Installation on Potable Water Lines to Protect Against Both Backsiphonage And Backpressure of Polluted Water Into The Potable Water Supply. | Wilkins | 3-350AOSY