0690494 (Ames-Deringer) | 4 Inch | SS Double Check Detector Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves | Gallons/Minute Meter

0690495 (Ames-Deringer) | 4 Inch | SS Reduced Pressure Zone Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves

0690496 (Ames-Deringer) | 4 Inch | SS Reduced Pressure Zone Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves | Backflow Flood Sensor

0690497 (Ames-Deringer) | 4 Inch | SS Reduced Pressure Zone Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves

0690499 (Ames-Deringer) | 6 Inch | SS Double Check Valve Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves

0690500 (Ames-Deringer) | 6 Inch | SS Double Check Valve Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves

0690501 (Ames-Deringer) | 6 Inch | SS Double Check Valve Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves

0690502 (Ames-Deringer) | 6 Inch | SS Double Check Detector Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves | Gallons/Minute Meter

0690503 (Ames-Deringer) | 6 Inch | SS Double Check Detector Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves | Gallons/Minute Meter

0690504 (Ames-Deringer) | 6 Inch | SS Double Check Detector Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves | Gallons/Minute Meter

0690505 (Ames-Deringer) | 6 4000SS-LG | Lead Free | Flanged X Flanged

0690506 (Ames-Deringer) | 6 Inch | SS Reduced Pressure Zone Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves

0690529 (Ames-Deringer) | 10 Inch | SS Double Check Valve Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves

0690530 (Ames-Deringer) | 10 Inch | SS Double Check Valve Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves

0690531 (Ames-Deringer) | 10 Inch | SS Double Check Valve Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves

0690532 (Ames-Deringer) | 10 Inch | SS Double Check Detector Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves | Gallons/Minute Meter

0690533 (Ames-Deringer) | 10 Inch | SS Double Check Detector Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves | Gallons/Minute Meter

0690534 (Ames-Deringer) | 10 Inch | SS Double Check Detector Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves | Gallons/Minute Meter

0690562 (Ames-Deringer) | 12 Inch | SS Double Check Valve Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves

0690565 (Ames-Deringer) | 12 Inch | SS Double Check Detector Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves | Gallons/Minute Meter

0690897 (Ames-Deringer) | 8 Inch | SS Double Check Detector Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves | Cubic Feet Meter

0690898 (Ames-Deringer) | 8 Inch | SS Double Check Detector Backflow Preventer Assembly | Osy Shutoffs | Cam-Check Valves | Cubic Feet Meter

0690899 (Ames-Deringer) | 8 Inch | SS Double Check Detector Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves | Cubic Feet Meter

0690917 (Ames-Deringer) | 3 Inch | SS Reduced Pressure Zone Backflow Preventer Assembly | NRS Shutoffs | Cam-Check Valves | Fire Flow Switch Checks