Watts Backflow Preventer(37)
Uses item details. Price when purchased online
Watts Dual Check Low Lead Backflow Preventer - Single Pack $101.84

$10184
current price $101.84Watts Dual Check Low Lead Backflow Preventer - Single Pack
Watts 800M4-QT Series 1" Bronze Anti-Siphon Pressure Backflow Preventer, Quarter Turn Shutoff, NPT Female Inlet x NPT Female Outlet, Freeze Sensor, Lever Handles, Maximum Pressure 150 psi $334.14

$33414
current price $334.14Watts 800M4-QT Series 1" Bronze Anti-Siphon Pressure Backflow Preventer, Quarter Turn Shutoff, NPT Female Inlet x NPT Female Outlet, Freeze Sensor, Lever Handles, Maximum Pressure 150 psi
Watts Dual Check Low Lead Backflow Preventer - Single Pack $111.59

$11159
current price $111.59Watts Dual Check Low Lead Backflow Preventer - Single Pack
Watts Regulator 9D Backflow Preventer - 1/2" NPT

Watts Regulator 9D Backflow Preventer - 1/2" NPT
Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer $101.84

$10184
current price $101.84Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer
Watts 0061663 Model SD-2 3/8 in. Stainless Steel FNPT 200 psi Backflow Preventer

Watts 0061663 Model SD-2 3/8 in. Stainless Steel FNPT 200 psi Backflow Preventer
Watts Backflow Prevent System, 3/4 In. Fip, Lead Free Was $403.89

Watts Backflow Prevent System, 3/4 In. Fip, Lead Free
15 out of 5 Stars. 1 reviews
Watts Dual Check Low Lead Backflow Preventer - Pack of 2 Residential Use, Standard Application $203.68

$20368
current price $203.68Watts Dual Check Low Lead Backflow Preventer - Pack of 2 Residential Use, Standard Application
Watts 0061888 3/4 in. FIPS Backflow Preventer Brass

Watts 0061888 3/4 in. FIPS Backflow Preventer Brass
Mavrik Back-Flow Preventor 3/8" $317.21

$31721
current price $317.21Mavrik Back-Flow Preventor 3/8"
Watts 1 in. D X 1 in. D FNPT x FNPT Brass Backflow Preventer Double Check Valve $299.95

$29995
current price $299.95Watts 1 in. D X 1 in. D FNPT x FNPT Brass Backflow Preventer Double Check Valve
Watts Series LF009 2 In Lead Free Reduced Pressure Zone Backflow Preventer Assembly $1,284.20

$1,28420
current price $1,284.20Watts Series LF009 2 In Lead Free Reduced Pressure Zone Backflow Preventer Assembly
3/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff with Freeze Sensor $249.99

$24999
current price $249.993/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff with Freeze Sensor
Watts Dual Check Low Lead Backflow Preventer - Pack of 2 $223.18

$22318
current price $223.18Watts Dual Check Low Lead Backflow Preventer - Pack of 2
Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 4 Contractor Value Pack $407.36

$40736
current price $407.36Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 4 Contractor Value Pack
Watts 072204 Series LF7RU2-2 Dual Check Valve Backflow Preventer - 3/4" $101.84

$10184
current price $101.84Watts 072204 Series LF7RU2-2 Dual Check Valve Backflow Preventer - 3/4"
Watts 0061926 Series 9D 3/4 in. Brass Union Solder x Socket Weld Backflow Preventer $221.71

$22171
current price $221.71Watts 0061926 Series 9D 3/4 in. Brass Union Solder x Socket Weld Backflow Preventer
Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 2 Everyday Supply Pack $223.18

$22318
current price $223.18Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 2 Everyday Supply Pack
Watts 0063235 Series LF007 2 in. Cast Copper Silicon Alloy FNPT Backflow Preventer Was $1,099.32

Watts 0063235 Series LF007 2 in. Cast Copper Silicon Alloy FNPT Backflow Preventer
(Price/Each)Watts Regulator B911S 1/2" Sweat Combo Back Flow Preventer & Pressure Reducing Valve 0386462 Replaces 911S $233.27

$23327
current price $233.27(Price/Each)Watts Regulator B911S 1/2" Sweat Combo Back Flow Preventer & Pressure Reducing Valve 0386462 Replaces 911S
Watts Backflow System Low Pressure, 1-1/4 In. Fip, Lead Free

Watts Backflow System Low Pressure, 1-1/4 In. Fip, Lead Free
Watts Dual Check Low Lead Backflow Preventer - Pack of 4 $446.36

$44636
current price $446.36Watts Dual Check Low Lead Backflow Preventer - Pack of 4
Watts Backflow System Low Pressure, 2 In. Fip, Lead Free

Watts Backflow System Low Pressure, 2 In. Fip, Lead Free
Watts Dual Check Low Lead Backflow Preventer - Pack of 4 $407.36

$40736
current price $407.36Watts Dual Check Low Lead Backflow Preventer - Pack of 4
Watts Backflow Preventer Repair Kit LFRK 909-RT 4 $675.23

$67523
current price $675.23Watts Backflow Preventer Repair Kit LFRK 909-RT 4
Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 4 Bulk Trade Pack $446.36

$44636
current price $446.36Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 4 Bulk Trade Pack
Watts Backflow Preventer Repair Kit RK 009M2 RT 2 $166.15

$16615
current price $166.15Watts Backflow Preventer Repair Kit RK 009M2 RT 2
Watts LF909 Backflow Preventer Repair Kit, 1-1/4 in to 2 in, NSF Lead Free $194.61 Was $219.99

Now$19461
current price Now $194.61, Was $219.99$219.99
Watts LF909 Backflow Preventer Repair Kit, 1-1/4 in to 2 in, NSF Lead Free
Watts Internal Backwater Valve, For Use With 3" Pipes BV-1003 $57.45

$5745
current price $57.45Watts Internal Backwater Valve, For Use With 3" Pipes BV-1003
22.5 out of 5 Stars. 2 reviews
Watts Dual Check Low Lead Backflow Preventer - Pack of 12 $1,339.08

$1,33908
current price $1,339.08Watts Dual Check Low Lead Backflow Preventer - Pack of 12
Watts Dual Check Low Lead Backflow Preventer - Pack of 12 Residential Use, Standard Application $1,222.08

$1,22208
current price $1,222.08Watts Dual Check Low Lead Backflow Preventer - Pack of 12 Residential Use, Standard Application
Watts Backflow Preventer Repair Kit LFRK 909-RT 6 $668.30 Was $714.47

Now$66830
current price Now $668.30, Was $714.47$714.47
Watts Backflow Preventer Repair Kit LFRK 909-RT 6
Watts 887547 Backflow Preventer Rubber Parts Repair Kit 2 Inch Check and Relief Valve $166.46 Was $223.99

Now$16646
current price Now $166.46, Was $223.99$223.99
Watts 887547 Backflow Preventer Rubber Parts Repair Kit 2 Inch Check and Relief Valve
Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 10 $1,018.40

$1,01840
current price $1,018.40Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 10
Watts Backflow Prevent System, 1 In. Fip, Lead Free

Watts Backflow Prevent System, 1 In. Fip, Lead Free
Watts 0061667 Series SD-3 3/8 in. 316 Stainless Steel FNPT Backflow Preventer

Watts 0061667 Series SD-3 3/8 in. 316 Stainless Steel FNPT Backflow Preventer
Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 10

Watts Water Technologies Watts Dual Check Low Lead Backflow Preventer - Pack of 10
Other options to consider(60)
Mueller/B & K 108-904RP Backflow Preventer-Vacuum Breaker From $10.74
From$1074
Mueller/B & K 108-904RP Backflow Preventer-Vacuum Breaker
224.4 out of 5 Stars. 22 reviews
23303.5 In. Back-Flow Preventer $23.54

$2354
current price $23.5423303.5 In. Back-Flow Preventer
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