Watts 0794103 - lfrk 909 ck2 6" complete 2nd check this is a second check assembly for the 6" watts 909 series reduced pressure zone (rpz) backflow preventers.. This is a complete, assembled second check with rubber. Cover o-ring included.
This is a complete, assembled second check with rubber.. Cover o-ring included. Watts 0794103 - lfrk 909 ck2 6" complete 2nd check this is a second check assembly for the 6" watts 909 series reduced pressure zone (rpz) backflow preventers.