Watts 88009320 Lead Free 10 in. Cast Iron Reduced Pressure Zone Assembly Backflow Preventer with NRS Shutoff, ArmorTek Coating and Backflow Flood Sensor
Watts f391011 LF909 Small Series Lead Free 1-1/2 in. Reduced Pressure Zone Backflow Preventer Assembly with Quarter Turn Shutoff Valves and Backflow Flood Sensor
Watts f391010 LF909 Small Series Lead Free 1-1/4 in. Reduced Pressure Zone Backflow Preventer Assembly with Quarter Turn Shutoff Valves and Backflow Flood Sensor
Watts F391012 LF909 Small Series Lead Free 2 in. Copper Silicon Alloy Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valve, Backflow Flood Sensor
Watts 88009308 LF909-FS Large Series Lead Free 2-1/2 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, Osy Shutoff, ArmorTek Coating, Backflow Flood Sensor
Watts 88009304 LF909-FS Large Series Lead Free 3 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly with OSY Shutoff, ArmorTek Coating and Backflow Flood Sensor
Watts 88009302 LF909-FS Large Series Lead Free 4 in. Flanged Joint x Flanged Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff, ArmorTek Coating, Backflow Flood Sensor