Shop 3/4 in backflow preventer

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$729.21
Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
Grainger
$729.21
Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
Grainger
$197.81
$215.62
Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer
Amazon.com
107
Free shipping
$197.81
$215.62
Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer
Amazon.com
107
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Zurn Wilkins 34-975XL 3/4" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
499
Free shipping
$614.08
Zurn Wilkins 34-975XL 3/4" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
499
$1,148.34
Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33°F - 180°F Model: 3/4 009M3-QT
Grainger
138
$1,148.34
Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33°F - 180°F Model: 3/4 009M3-QT
Grainger
138
$655.55
Febco 825Y Series 3/4" Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff, NPT End Connections, Y Pattern, Flood Sensor
Amazon.com
2
Free shipping
$655.55
Febco 825Y Series 3/4" Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff, NPT End Connections, Y Pattern, Flood Sensor
Amazon.com
2
$793.11
Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
Grainger
1
$793.11
Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
Grainger
1
$403.89
WATTS 3/4in Backflow Preventor Double Check, 3/4 LF007M3-QT
Zoro.com
1
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WATTS 3/4in Backflow Preventor Double Check, 3/4 LF007M3-QT
Zoro.com
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$450.99
WATTS 3/4in Backflow Preventor, 009-M3-QT 3/4in
Zoro.com
$450.99
WATTS 3/4in Backflow Preventor, 009-M3-QT 3/4in
Zoro.com
$147.99
Zurn Wilkins 3/4-In Bronze FNPT Pressure Vacuum Breaker One_Size | 34-720A
Lowe's
2K+
$147.99
Zurn Wilkins 3/4-In Bronze FNPT Pressure Vacuum Breaker One_Size | 34-720A
Lowe's
2K+
$40.40
3/4 in. BF-1 Series Dual Check Backflow Preventer
Home Depot
15
Free shipping
$40.40
3/4 in. BF-1 Series Dual Check Backflow Preventer
Home Depot
15
$621.99
WATTS Reduced Pressure Zone Backflow Preventer, 009M2QTS-3/4"
Zoro.com
$621.99
WATTS Reduced Pressure Zone Backflow Preventer, 009M2QTS-3/4"
Zoro.com
$366.99
Zurn Wilkins 34-350XLFT 3/4"' Double Check Water Valve Backflow Preventer Assembly With SAE Flare Test Fitting 34-350XLFT
Core & Main
$366.99
Zurn Wilkins 34-350XLFT 3/4"' Double Check Water Valve Backflow Preventer Assembly With SAE Flare Test Fitting 34-350XLFT
Core & Main
$634.02
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Allpoints Private Label 13449 3/4 " Backflow Prevent | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
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Allpoints Private Label 13449 3/4 " Backflow Prevent | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
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Zurn Wilkins 34-975XL2 3/4" Reduced Pressure Principle Water Backflow Preventer Assembly
Core & Main
270
$879.99
Zurn Wilkins 34-975XL2 3/4" Reduced Pressure Principle Water Backflow Preventer Assembly
Core & Main
270
$160.73
Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
43
$160.73
Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
43
$40.40
Cash Acme 3/4-In Brass FNPT Double-Check Backflow Preventer One_Size | BF13434
Lowe's
3
$40.40
Cash Acme 3/4-In Brass FNPT Double-Check Backflow Preventer One_Size | BF13434
Lowe's
3
$396.99
Zurn Wilkins 34-950xlt2ft 3/4"' Double Check Water Valve Backflow Preventer Assembly
Core & Main
$396.99
Zurn Wilkins 34-950xlt2ft 3/4"' Double Check Water Valve Backflow Preventer Assembly
Core & Main
$89.98
$143.97
Watts Backflow Prevent System, 3/4 in Fip, Lead Free
cauled.com
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Watts Backflow Prevent System, 3/4 in Fip, Lead Free
cauled.com
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$1,115.00
Zurn Elkay 34-975XL 3/4" Reduced Pressure Principle Backflow Assembly - 175 PSI
WebstaurantStore
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Zurn Elkay 34-975XL 3/4" Reduced Pressure Principle Backflow Assembly - 175 PSI
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Zurn Elkay 34-350 3/4" Double Check Valve Backflow Preventer For Non-Potable Water Lines
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Zurn Elkay 34-350 3/4" Double Check Valve Backflow Preventer For Non-Potable Water Lines
WebstaurantStore
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Caleffi 574050A 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead) | Supplyhouse.Com
SupplyHouse.com
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Caleffi 574050A 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead) | Supplyhouse.Com
SupplyHouse.com
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FEBCO T683039 LF850-QT-FZ 3/4" Double Check Valve Backflow Preventer Assembly
WebstaurantStore
4
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$351.37
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FEBCO T683039 LF850-QT-FZ 3/4" Double Check Valve Backflow Preventer Assembly
WebstaurantStore
4
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Caleffi 573503A 3/4" NPT Female Dual Check Backflow Preventer W/ Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
1
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Caleffi 573503A 3/4" NPT Female Dual Check Backflow Preventer W/ Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
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Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer
TekCypher.com
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Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer
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Zurn Reduced Pressure Backflow Preventer 3/4 In., Lead Free
cauled.com
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Zurn Reduced Pressure Backflow Preventer 3/4 In., Lead Free
cauled.com
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$85.72
Cash Acme 3/4-In Brass FNPT Backflow Preventer One_Size | 21575-0000LF
Lowe's
3
$85.72
Cash Acme 3/4-In Brass FNPT Backflow Preventer One_Size | 21575-0000LF
Lowe's
3
$1,454.40
Zurn® Wilkins 375XL-F 3/4 Backflow Preventer, 3/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Faucet Depot
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Zurn® Wilkins 375XL-F 3/4 Backflow Preventer, 3/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Faucet Depot
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$59.80
Watts 800M4QT 3/4 Inch In. PVB Backflow Preventer
TekCypher.com
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Watts 800M4QT 3/4 Inch In. PVB Backflow Preventer
TekCypher.com
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Zurn® Wilkins 34-975XL2 975XL2 Y-Pattern Backflow Preventer, 3/4 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Faucet Depot
270
Free shipping
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Zurn® Wilkins 34-975XL2 975XL2 Y-Pattern Backflow Preventer, 3/4 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Faucet Depot
270
$1,600.80
Zurn® Wilkins 34-375XLB 375XL Composite Vessel Backflow Preventer, 3/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Reinforced Nylon Bo...
Faucet Depot
Free shipping
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Zurn® Wilkins 34-375XLB 375XL Composite Vessel Backflow Preventer, 3/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Reinforced Nylon Bo...
Faucet Depot
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$75.67
$101.18
Zurn 34-950XLT2 Wilkins Double Check Valve Backflow Preventer 3/4" Lead Free
TekCypher.com
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Zurn 34-950XLT2 Wilkins Double Check Valve Backflow Preventer 3/4" Lead Free
TekCypher.com
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Watts 3/4" Back Flo Preventer, Lf7r, Brass Brass, Check Valve, Backflow Preventer$$Garden & Patio
Walmart
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Watts 3/4" Back Flo Preventer, Lf7r, Brass Brass, Check Valve, Backflow Preventer$$Garden & Patio
Walmart
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$71.78
Watts 800M4QT 3/4 Inch In. PVB Backflow Preventer
topbraggrealtyusa
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Watts 800M4QT 3/4 Inch In. PVB Backflow Preventer
topbraggrealtyusa
$94.98
Legend Valve 3/4 Thread, 150 Psi Wog Rating, Brass Dual Check Backflow Preventer Valve Lead-Free, Certified To A.S.S.E. 1024, Use With
Penn Tool Co
$94.98
Legend Valve 3/4 Thread, 150 Psi Wog Rating, Brass Dual Check Backflow Preventer Valve Lead-Free, Certified To A.S.S.E. 1024, Use With
Penn Tool Co
$768.99
Zurn Wilkins 34-975XL 3/4" Reduced Pressure Principle Backflow Preventer
ProDryers
8
$768.99
Zurn Wilkins 34-975XL 3/4" Reduced Pressure Principle Backflow Preventer
ProDryers
8
$768.99
Zurn Bronze Backflow Preventer Valve 1 Pc
Ace Hardware
$768.99
Zurn Bronze Backflow Preventer Valve 1 Pc
Ace Hardware
Installing a Watts 3/4” Double Check Valve | Backflow Prevention Done Right!
7:31
YouTubeMikey Pipes - Pipe Doctor Plumbing & Heating & Air
Installing a Watts 3/4” Double Check Valve | Backflow Prevention Done Right!
Today, Mikey Pipes takes you on a ride to Valley Stream, NY, where he installs a Watts 3/4” double check valve in a commercial building. This backflow prevention device is crucial for protecting the municipal water supply from contamination and is often required by plumbing code. Whether you're a professional plumber, HVAC tech, DIY ...
10.8K views11 months ago
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Shop 3/4 in backflow preventer

Sponsored
About our ads
$729.21
Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
Grainger
$729.21
Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
Grainger
$197.81
$215.62
Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer
Amazon.com
107
Free shipping
$197.81
$215.62
Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer
Amazon.com
107
$614.08
Zurn Wilkins 34-975XL 3/4" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
499
Free shipping
$614.08
Zurn Wilkins 34-975XL 3/4" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
499
$1,148.34
Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33°F - 180°F Model: 3/4 009M3-QT
Grainger
138
$1,148.34
Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33°F - 180°F Model: 3/4 009M3-QT
Grainger
138
$655.55
Febco 825Y Series 3/4" Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff, NPT End Connections, Y Pattern, Flood Sensor
Amazon.com
2
Free shipping
$655.55
Febco 825Y Series 3/4" Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff, NPT End Connections, Y Pattern, Flood Sensor
Amazon.com
2
$793.11
Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
Grainger
1
$793.11
Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
Grainger
1
$403.89
WATTS 3/4in Backflow Preventor Double Check, 3/4 LF007M3-QT
Zoro.com
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WATTS 3/4in Backflow Preventor Double Check, 3/4 LF007M3-QT
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WATTS 3/4in Backflow Preventor, 009-M3-QT 3/4in
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Zurn Wilkins 3/4-In Bronze FNPT Pressure Vacuum Breaker One_Size | 34-720A
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Zurn Wilkins 3/4-In Bronze FNPT Pressure Vacuum Breaker One_Size | 34-720A
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3/4 in. BF-1 Series Dual Check Backflow Preventer
Home Depot
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Free shipping
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3/4 in. BF-1 Series Dual Check Backflow Preventer
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WATTS Reduced Pressure Zone Backflow Preventer, 009M2QTS-3/4"
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Allpoints Private Label 13449 3/4 " Backflow Prevent | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
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Allpoints Private Label 13449 3/4 " Backflow Prevent | Mavrik | Commercial Restaurant Supply
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Zurn Wilkins 34-975XL2 3/4" Reduced Pressure Principle Water Backflow Preventer Assembly
Core & Main
270
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Zurn Wilkins 34-975XL2 3/4" Reduced Pressure Principle Water Backflow Preventer Assembly
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Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
43
$160.73
Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
43
$40.40
Cash Acme 3/4-In Brass FNPT Double-Check Backflow Preventer One_Size | BF13434
Lowe's
3
$40.40
Cash Acme 3/4-In Brass FNPT Double-Check Backflow Preventer One_Size | BF13434
Lowe's
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$396.99
Zurn Wilkins 34-950xlt2ft 3/4"' Double Check Water Valve Backflow Preventer Assembly
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Zurn Wilkins 34-950xlt2ft 3/4"' Double Check Water Valve Backflow Preventer Assembly
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Watts Backflow Prevent System, 3/4 in Fip, Lead Free
cauled.com
Free shipping
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Watts Backflow Prevent System, 3/4 in Fip, Lead Free
cauled.com
Free shipping