0122730 (Watts) | 3 Inch | Lead Free Double Check Detector Backflow Preventer Assembly | Ul/Fm Butterfly Valve Shutoffs | Cubic Feet Meter US$ 1715.60 Min. order: 1 piece ★★★★★ 4.7 (227 reviews) Sold : Login>>
2052603E (Cla-Val) | 2-1/2 - 3 Inch | RP-4 First or Second Check Rubber Kit For 3084 Check Valve Style US$ 137.82 Min. order: 1 piece ★★★★★ 4.1 (90 reviews) Sold : Login>>
0206650 (Ames-Deringer) | 2 1/2 M500-OSY-LM | No | Flanged X Flanged US$ 5773.56 Min. order: 1 piece ★★★★★ 4.2 (212 reviews) Sold : Login>>
F0191464 (Ames-Deringer) | 2 1/2 C500N-BFG-G-FS | No | Grooved X Grooved US$ 5469.84 Min. order: 1 piece ★★★★★ 4.7 (187 reviews) Sold : Login>>
F0691819 (Ames-Deringer) | 2 1/2 4000SS-SR-LG-FS | Lead Free | Flanged X Flanged US$ 3011.03 Min. order: 1 piece ★★★★★ 4.1 (49 reviews) Sold : Login>>
0887740 (Watts) | 2-1/2 - 3 Inch | 909/LF909 First or Second Check Cover Kit US$ 275.05 Min. order: 1 piece ★★★★★ 4.3 (42 reviews) Sold : Login>>