Watts 3/4" 919 1st or 2nd Check Rubber Repair Kit
Details
Details
Watts: 0888121 - 3/4" 1st or 2nd Check Rubber Repair Kit For a 919 (Same as 0889064 & 7018496)
Kit Includes: Disc, Seat O-Ring and Cover O-Ring
Manufacturer: Watts
Size: 3/4 Inch
Product model: 919 / LF919
Size: 3/4 Inch
Product model: 919 / LF919
919 / LF919 Installation and Maintenance Instructions 919 / LF919 Specification Sheet 
919 14'' 2'' Backflow Preventer Repair