Total Rubber Parts Kit for 1/2" Reduced Pressure Zone Assembly, 4000B

Total Rubber Parts Kit for 3/4" Reduced Pressure Zone Assembly, 4000BM2

3/4" Backflow Preventer Valve, Total Rubber Parts Kit, Model 4000BM3

Total Rubber Parts Kit for 1" Reduced Pressure Zone Assembly, 4000B

Total Rubber Parts Kit for 1 1/4 to 1 1/2" Reduced Pressure Zone Assembly, 4000B

ARK 4000B-RT2

25-3 909-Cfm Bypass

4 909-Cfm Bypass

6 909-Cfm Bypass

8 909-Cfm Bypass