Seat Kit
This repair kit is for the replacement of the 4 inch backflow preventer valve, series 909, seat. This kit consists of a seat and a seat O-ring, a cover O-ring, and retainer wire.
4 In Backflow Repair Kit, Series 909
| EA Height | : | 8.187 in |
| EA Length | : | 5.937 in |
| EA Weight | : | 3.4333 lb |
| EA Width | : | 3.5 in |
| Net Content | : | 1 |
| Series | : | RK-LF909 |