Zurn Wilkins 350OSY - 3" Double Check Backflow Preventer with epoxy coated ductile iron body - flanged OS&Y gate valves
- Provides low hazard protection for all applications.
- 3" double check valve assembly with epoxy coated ductile iron body - flanged OS&Y gate valves.
- Short lay-length for small space installation.
- Reliable performance and improved flow characteristics from patented compound check.
- No threads or taps in body or cover, eliminating exposure to corrosion.
- Single access cover reduces maintenance downtime.
- Available in flanged, grooved, or grooved x flanged end connections for installation versatility.