Backflow Preventers

Save $586.61

Watts 912HP 1 Dual Check Valve Backflow Preventer, Brass, Hose

$1,344.39 $1,931

Save $9,719.28

Watts LF909-NRS-FS 3 Lead-Free RPZ Backflow Preventer, Cast Iron

$11,228.72 $20,948

Save $70.17

Watts S-8C 1/2 Anti-Siphon Vacuum Breaker, Brass, Hose

$160.83 $231

Save $66.53

Watts LF7RU2L-2 3/4 X 3/4 Lead-Free Dual Check Valve Backflow Preventer, Copper, FNPT

$152.47 $219

Save $355

Watts LF009M2-QTW/PRESS-FS 2 Lead-Free RPZ Backflow Preventer, Bronze, Press

$3,670 $4,025

Save $13,859.31

Watts LF909-OSY-ALERT 6 Lead-Free RPZ Backflow Preventer, Cast Iron

$31,762.69 $45,622

Save $106.91

Watts LF7RU2-2 1 X 1 Lead-Free Dual Check Valve Backflow Preventer, Copper, FNPT

$111.59 $218.50

Save $491

Watts LF288AM2 1 1/4 Lead-Free Anti-Siphon Vacuum Breaker, Brass, FNPT

$566 $1,057

Save $74.89

Watts S-8C-F 1/2" Anti-Siphon Vacuum Breaker, Brass, Hose

$171.61 $246.50

Watts LF007M3-QT-FZ 3/4 Lead-Free Double Check Backflow Preventer, Cast Iron, NPT

$926.50

Save $85.61

Watts 8AC 3/4 Anti-Siphon Vacuum Breaker, Brass, NPT

$107.39 $193

Save $13.14

Watts LF7R 1/2 Lead-Free Dual Check Valve Backflow Preventer, Copper, NPT

$30.11 $43.25

Save $23.87

Watts LF8BI 3/4 Lead-Free Anti-Siphon Vacuum Breaker, NPT

$24.38 $48.25

Watts 9DM3 1/2 Dual Check Valve Backflow Preventer, Brass, NPT

$228.36

Watts LFN9C-M5 3/8 Lead-Free Dual Check Valve Backflow Preventer, FNPT

$748

Save $1,054

Watts 8BI-C 3/4" Anti-Siphon Vacuum Breaker, Brass, NPT

$139 $1,193

Save $10,026.76

Watts LF909-OSY-ALERT 4 Lead-Free RPZ Backflow Preventer, Cast Iron

$22,979.24 $33,006

Save $40.40

Watts 8A 3/4 Anti-Siphon Vacuum Breaker, Brass, NPT

$92.60 $133

Watts LF009-OSY-S-FDA-FS 3 Lead-Free RPZ Backflow Preventer, Cast Iron

$15,472

Save $61.81

Watts LF7RU2L-2 1/2 X 1/2 Lead-Free Dual Check Valve Backflow Preventer, Copper, FNPT

$141.69 $203.50

Watts 288A-Z29 3/4 Anti-Siphon Vacuum Breaker, Brass, FNPT

$377

Save $19,650.99

Watts 774-DNRS 12 Lead-Free Double Check Backflow Preventer, Stainless

$45,036.01 $64,687

Save $553.35

Watts 9BD-NPTM 3/8 Dual Check Valve Backflow Preventer, Stainless, MNPT

$637.65 $1,191

Save $84.50

Watts LFN388-C 3/8 Lead-Free Anti-Siphon Vacuum Breaker, Copper, FNPT

$500.50 $585