6" SS Double Check Detector Backflow Preventer Assembly, Maxim, OSY Shutoffs, Tri-Link Checks, Less Meter, N Pattern

8" SS Double Check Detector Backflow Preventer Assembly, Maxim, OSY Shutoffs, Tri-Link Checks, Less Meter, N Pattern

10" SS Double Check Detector Backflow Preventer Assembly, Maxim, OSY Shutoffs, Tri-Link Checks, Less Meter, N Pattern

2 1/2" SS Double Check Detector Backflow Preventer Assembly, Maxim, Grooved Gear Butterfly Valves, Less Meter

3 M300-Bfg-Lm

4" SS Double Check Detector Backflow Preventer Assembly, Maxim, Grooved Gear Butterfly Valves, Less Meter

6" SS Double Check Detector Backflow Preventer Assembly, Maxim, Grooved Gear Butterfly Valves, Less Meter

8" SS Double Check Detector Backflow Preventer Assembly, Maxim, Grooved Gear Butterfly Valves, Less Meter

2 1/2" SS Double Check Detector Backflow Preventer Assembly, Maxim, UL/FM Butterfly Valves, Less Meter, N Pattern

3 M300N-Bfg-Lm