Watts 88004046 SS009 Series Lead Free 3/4 in. FNPT x FNPT Stainless Steel Reduced Pressure Zone Backflow Preventer Assembly with Quarter Turn Shutoff Valves and Backflow Flood Sensor
Watts 88004044 Lead Free 1 in. Flanged Stainless Steel Reduced Pressure Zone Assembly Backflow Preventer with Quarter Turn Shutoff Valves and Backflow Flood Sensor