2ND Check Kit, 4000SS/5000SS, 6"
Second Check Repair Kit for Backflow Preventer
- Factory replacement part
- No special tools required for servicing
- Includes all the necessary components for second check repair
- O-ring lube to reduce any friction
- 6" Ames Series 4000SS and 5000SS
This 6 inch lead free repair kit is used for the stainless steel reduced pressure zone and detector assembly. The contents of this kit are used for proper maintenance to the second check parts. This kit consists of a second check, check O-ring, four retaining bolts, and lube.