Zurn 10 in. Iron Double Check Backflow Preventer with OS&Y Valves

The Zurn Wilkins 350-Double Check Valve Backflow Preventer provides low hazard protection for all applications. The flanged, epoxy coated ductile iron body is available with multiple shut-off valve options for installation versatility. Short lay-length for small space installation. No threads or taps in body or cover, eliminating exposure to corrosion.