Watts 1-1/4" - 1-1/2" Watts 919 1st or 2nd Check Seat
Details
Details
Watts: 0888128 - 1 1/4" - 1 1/2" Seat Repair Kit for 919
Kit Includes: Seat, Seat O-Ring, Cover O-Ring
Manufacturer: Watts
Size: 1 1/4 Inch, 1 1/2 Inch
Product model: 919 / LF919
Size: 1 1/4 Inch, 1 1/2 Inch
Product model: 919 / LF919
919 / LF919 Installation and Maintenance Instructions 919 / LF919 Specification Sheet 
919 1/4''-2'' Backflow Preventer Repair