905487 (Febco) | 4 Inch | 850/860/880 Check Seat Ring And Arm Kit

This Check Valve Seat Ring And Arm Kit Includes The Parts Necessary to Repair or Replace The Seat Ring And Arm of a 4 Inch Double Check Valve Assembly And Double Check Detector Assembly, Series 850 And 886V. All Parts Are Genuine And Original to The Valve. | Febco | 905487