0206556 (Ames-Deringer) | 3 Inch | SS Double Check Detector Backflow Preventer Assembly | Colt | NRS Shutoffs | Tri-Link Checks | Less Meter US$ 3948.32 Min. order: 1 piece ★★★★★ 4.8 (16 reviews) Sold : Login>>
88003111 (Ames-Deringer) | 3 C300-OSY-TS-C | No | Flanged X Flanged US$ 2706.34 Min. order: 1 piece ★★★★★ 4.6 (157 reviews) Sold : Login>>
0191044 (Ames-Deringer) | 2 1/2 M300N-OSY-C | No | Flanged X Flanged US$ 5151.72 Min. order: 1 piece ★★★★★ 4.7 (16 reviews) Sold : Login>>
F0191464 (Ames-Deringer) | 2 1/2 C500N-BFG-G-FS | No | Grooved X Grooved US$ 5469.84 Min. order: 1 piece ★★★★★ 5.0 (255 reviews) Sold : Login>>
212-375AOSY (Wilkins) | 2-1/2 Inch | Lead Free Reduced Pressure Principle Backflow Assembly With Osy Gate Valves US$ 3152.99 Min. order: 1 piece ★★★★★ 5.0 (251 reviews) Sold : Login>>
0111757 (Watts) | 2-1/2 Inch | SS Double Check Valve Assembly Backflow Preventer | Quarter Turn Shutoff US$ 2774.36 Min. order: 1 piece ★★★★★ 4.8 (62 reviews) Sold : Login>>