0691577 (Ames-Deringer) | 2-1/2 Inch | SS Double Check Detector Backflow Preventer Assembly | Less Shutoff | Cam-Check Valves | Less Meter US$ 2309.36 Min. order: 1 piece ★★★★★ 4.5 (109 reviews) Sold : Login>>
0191024 (Ames-Deringer) | 2 1/2 M200-BFG | Lead Free | Grooved X Grooved US$ 3689.80 Min. order: 1 piece ★★★★★ 4.0 (27 reviews) Sold : Login>>
F111656 (Watts) | 2 1/2 957NRPDA-BFG-CFM-FS | No | Grooved X Grooved US$ 5527.83 Min. order: 1 piece ★★★★★ 4.8 (262 reviews) Sold : Login>>
0191060 (Ames-Deringer) | 2 1/2 M300-BFG-G | No | Grooved X Grooved US$ 4583.25 Min. order: 1 piece ★★★★★ 4.1 (262 reviews) Sold : Login>>
0111838 (Watts) | 3 Inch | SS Double Check Detector Assembly Backflow Preventer | Osy Shutoff Valves | Without Meter US$ 4881.78 Min. order: 1 piece ★★★★★ 4.1 (120 reviews) Sold : Login>>
0889372 (Watts) | 2-1/2 - 4 Inch | 957/957RPDA/LF957RPDA First or Second Check Rubber Repair Kit | Red Silicone Disc US$ 156.53 Min. order: 1 piece ★★★★★ 5.0 (77 reviews) Sold : Login>>