Backflow Preventer

Uses item details. Price when purchased online

2 PCS Brass Faucet Vacuum Breaker, 3/4 Inch Solid Brass Hose Bib Backflow Preventer for Garden Hose Check Valve,Sprinkler $12.99

2 PCS Brass Faucet Vacuum Breaker, 3/4 Inch Solid Brass Hose Bib Backflow Preventer for Garden Hose Check Valve,Sprinkler
current price $12.99

2 PCS Brass Faucet Vacuum Breaker, 3/4 Inch Solid Brass Hose Bib Backflow Preventer for Garden Hose Check Valve,Sprinkler

4.9 out of 5 Stars. 10 reviews
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23303.5 In. Back-Flow Preventer $23.31

23303.5 In. Back-Flow Preventer
current price $23.31

23303.5 In. Back-Flow Preventer

2 Pack 25Psi Drip Irrigation Pressure Regulator Kit, Water Backflow Preventer for 3/4Inch Garden/Faucet Hose $20.88

2 Pack 25Psi Drip Irrigation Pressure Regulator Kit, Water Backflow Preventer for 3/4Inch Garden/Faucet Hose
current price $20.88

2 Pack 25Psi Drip Irrigation Pressure Regulator Kit, Water Backflow Preventer for 3/4Inch Garden/Faucet Hose

PLUMYHG-2 Pack Lead-Free Brass 3/4" Inch MHT Hose Bibb Connector Backflow Preventer Vacuum Breaker,Check Valve For Garden Spigot RV Hose Connection,Anti-Siphon Fitting $27.98

PLUMYHG-2 Pack Lead-Free Brass 3/4" Inch MHT Hose Bibb Connector Backflow Preventer Vacuum Breaker,Check Valve For Garden Spigot RV Hose Connection,Anti-Siphon Fitting
current price $27.98

PLUMYHG-2 Pack Lead-Free Brass 3/4" Inch MHT Hose Bibb Connector Backflow Preventer Vacuum Breaker,Check Valve For Garden Spigot RV Hose Connection,Anti-Siphon Fitting

Clearance Backflow Preventer Shower Floor Device | One Way Sewer Core | Water Drainage Valve | White PP+PE Material | LED Solar Spotlight with IP65 Waterproof | 1200mAh Battery | 28.5x12.5x9cm | 1 Piece Was $18.20

Backflow Preventer Shower Floor Device | One Way Sewer Core | Water Drainage Valve | White PP+PE Material | LED Solar Spotlight with IP65 Waterproof | 1200mAh Battery | 28.5x12.5x9cm | 1 Piece

Backflow Preventer Shower Floor Device | One Way Sewer Core | Water Drainage Valve | White PP+PE Material | LED Solar Spotlight with IP65 Waterproof | 1200mAh Battery | 28.5x12.5x9cm | 1 Piece

YNTVV-Supply Giant TQDW112 Sump Pump Check Valve; Water Backflow Preventor; 1-1/2 in. x 1-1/4 in; Rubber Coupling with Stainless Steel Clamps,Chrome $29.99

YNTVV-Supply Giant TQDW112 Sump Pump Check Valve; Water Backflow Preventor; 1-1/2 in. x 1-1/4 in; Rubber Coupling with Stainless Steel Clamps,Chrome
current price $29.99

YNTVV-Supply Giant TQDW112 Sump Pump Check Valve; Water Backflow Preventor; 1-1/2 in. x 1-1/4 in; Rubber Coupling with Stainless Steel Clamps,Chrome

SharkBite 3/4 in. Brass Check Valve Back Flow Preventer $50.34

SharkBite 3/4 in. Brass Check Valve Back Flow Preventer
current price $50.34

SharkBite 3/4 in. Brass Check Valve Back Flow Preventer

LF288A 1/2" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Hood, Low-Flow Applications $77.99 Was $92.00

LF288A 1/2" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Hood, Low-Flow Applications
current price Now $77.99, Was $92.00

LF288A 1/2" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Hood, Low-Flow Applications

12" Frost-Proof Hose Bibb with Push Connector Backflow Preventer 1/2" Connector $45.98

12" Frost-Proof Hose Bibb with Push Connector  Backflow Preventer 1/2"  Connector
current price $45.98

12" Frost-Proof Hose Bibb with Push Connector Backflow Preventer 1/2" Connector

LF288A Series 3/4" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Hood, Low-Flow Applications $126.99

LF288A Series 3/4" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Hood, Low-Flow Applications
current price $126.99

LF288A Series 3/4" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Hood, Low-Flow Applications

PLUMYHG-2 Pack Brass Vacuum Breaker 3/4" Inch GHT Hose Bibb Connector Backflow Preventer for Garden Spigot RV Hose Connection Backflow Preventer Connector with Tape and Extra washers $29.98

PLUMYHG-2 Pack Brass Vacuum Breaker 3/4" Inch GHT Hose Bibb Connector Backflow Preventer for Garden Spigot RV Hose Connection Backflow Preventer Connector with Tape and Extra washers
current price $29.98

PLUMYHG-2 Pack Brass Vacuum Breaker 3/4" Inch GHT Hose Bibb Connector Backflow Preventer for Garden Spigot RV Hose Connection Backflow Preventer Connector with Tape and Extra washers

Anti-Siphon Frost-Proof Sillcock, 12" Freeze Proof Outdoor Faucet Bib with Backflow Preventer, 1/2" Push-to-Fit Connector X 3/4" Hose Bibb, No Lead Frost-free Spigot for PEX Copper CPVC Pipes $45.43

Anti-Siphon Frost-Proof Sillcock, 12" Freeze Proof Outdoor Faucet Bib with Backflow Preventer, 1/2" Push-to-Fit Connector X 3/4" Hose Bibb, No Lead Frost-free Spigot for PEX Copper CPVC Pipes
current price $45.43

Anti-Siphon Frost-Proof Sillcock, 12" Freeze Proof Outdoor Faucet Bib with Backflow Preventer, 1/2" Push-to-Fit Connector X 3/4" Hose Bibb, No Lead Frost-free Spigot for PEX Copper CPVC Pipes

Industrial Style Plug to Male NPT Fittings | Adapters to Winterize Blow out Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler System (Solid Lead-Free Brass) $11.99

Industrial Style Plug to Male NPT Fittings | Adapters to Winterize Blow out Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler System (Solid Lead-Free Brass)
current price $11.99

Industrial Style Plug to Male NPT Fittings | Adapters to Winterize Blow out Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler System (Solid Lead-Free Brass)

Masteelf Backflow Preventer Insulation Cover Plug Toilet Brush Mini Stand Fuse Blue $14.19

Masteelf  Backflow Preventer Insulation Cover Plug Toilet Brush Mini Stand Fuse Blue
current price $14.19

Masteelf Backflow Preventer Insulation Cover Plug Toilet Brush Mini Stand Fuse Blue

1/2inch Check Fitting With High Temperatures Resistance Backflow Preventer For Industrial And Home Pipe Networks

1/2inch Check Fitting With High Temperatures Resistance Backflow Preventer For Industrial And Home Pipe Networks

1/2inch Check Fitting With High Temperatures Resistance Backflow Preventer For Industrial And Home Pipe Networks

1/4" Industrial Style & Schrader Valve to 1/4" SAE 45-degree Flare Fittings | Adapters to Winterize Blow Out Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler System, Lead-Free Brass $11.99

1/4" Industrial Style & Schrader Valve to 1/4" SAE 45-degree Flare Fittings | Adapters to Winterize Blow Out Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler System, Lead-Free Brass
current price $11.99

1/4" Industrial Style & Schrader Valve to 1/4" SAE 45-degree Flare Fittings | Adapters to Winterize Blow Out Backflow Preventer and Pressure Vacuum Breaker (PVB) for Sprinkler System, Lead-Free Brass

5 out of 5 Stars. 1 reviews

Apollo Valves Backflow,NPT x NPT,3/4in,Forged Brass 4A4A44AM $82.10

Apollo Valves Backflow,NPT x NPT,3/4in,Forged Brass 4A4A44AM
current price $82.10

Apollo Valves Backflow,NPT x NPT,3/4in,Forged Brass 4A4A44AM

ProLine 104-821HC Sillcock, Anti-Siphon, Frost-Free, Quarter-Turn, 1/2 x 4-In. - Quantity 1

ProLine 104-821HC Sillcock, Anti-Siphon, Frost-Free, Quarter-Turn, 1/2 x 4-In. - Quantity 1

ProLine 104-821HC Sillcock, Anti-Siphon, Frost-Free, Quarter-Turn, 1/2 x 4-In. - Quantity 1

5 out of 5 Stars. 3 reviews

PL BKFLW PRVNTR 1/2" FX $36.62

PL BKFLW PRVNTR  1/2" FX
current price $36.62

PL BKFLW PRVNTR 1/2" FX

Bonnet & Poppet Assembly Repair Kit 905-211 for 765 1/2"-3/4" Backflow Preventer and Vacuum Breaker Repair fits PVB Model 765CBV & 765DBV Replacement Parts $19.34

Bonnet & Poppet Assembly Repair Kit 905-211 for 765 1/2"-3/4" Backflow Preventer and Vacuum Breaker Repair fits PVB Model 765CBV & 765DBV Replacement Parts
current price $19.34

Bonnet & Poppet Assembly Repair Kit 905-211 for 765 1/2"-3/4" Backflow Preventer and Vacuum Breaker Repair fits PVB Model 765CBV & 765DBV Replacement Parts

Bonnet & Poppet Assembly Repair Kit 905-211 for 765 1/2"-3/4" Backflow Preventer and Vacuum Breaker Repair fits PVB Model 765CBV & 765DBV Replacement Parts $19.34

Bonnet & Poppet Assembly Repair Kit 905-211 for 765 1/2"-3/4" Backflow Preventer and Vacuum Breaker Repair fits PVB Model 765CBV & 765DBV Replacement Parts
current price $19.34

Bonnet & Poppet Assembly Repair Kit 905-211 for 765 1/2"-3/4" Backflow Preventer and Vacuum Breaker Repair fits PVB Model 765CBV & 765DBV Replacement Parts

Proline 104-413 8" Frost Free Pipe From $28.37

Proline 104-413 8" Frost Free Pipe
Available in additional 4 options
From$2837

Proline 104-413 8" Frost Free Pipe

4.8 out of 5 Stars. 5 reviews

Proline 104-829HC 1/2" X 12" Quarter Turn Anti-Siphon Frost Free Sillcock From $34.76

Proline 104-829HC 1/2" X 12" Quarter Turn Anti-Siphon Frost Free Sillcock
Available in additional 4 options
From$3476

Proline 104-829HC 1/2" X 12" Quarter Turn Anti-Siphon Frost Free Sillcock

4.6 out of 5 Stars. 10 reviews

Toro 53763 Jar Top Anti-Siphon Valve, 3/4 in, 0.25 - 20 gpm, 10 - 150 psi, FNPT $45.76

Toro 53763 Jar Top Anti-Siphon Valve, 3/4 in, 0.25 - 20 gpm, 10 - 150 psi, FNPT
current price $45.76

Toro 53763 Jar Top Anti-Siphon Valve, 3/4 in, 0.25 - 20 gpm, 10 - 150 psi, FNPT

5 out of 5 Stars. 1 reviews

Other options to consider

Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside

Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside
Beige, variant on Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside
Black, variant on Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside
Gray, variant on Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside
Green, variant on Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside

Redford Supply Backflow Valve Cover Insulated - Water Well Pump Covers, Well Head Cover, Sprinkler Valve Cover, Backflow Preventer Cover Insulated, Sprinkler Covers for Outside

5 out of 5 Stars. 1 reviews

Wuweikeji 50/75mm Tube -proof Sealing Kicthen Basin Sewer Pipe ,Plumbing Tools $9.07

Wuweikeji 50/75mm Tube -proof Sealing Kicthen Basin Sewer Pipe ,Plumbing Tools
current price $9.07

Wuweikeji 50/75mm Tube -proof Sealing Kicthen Basin Sewer Pipe ,Plumbing Tools

Dura Plastics Adapter Fitting Slip Male Thread (MPT) Schedule 40 PVC Pipe Adapter for Irrigation & Plumbing (1-1/4", 1-1/2", 2") | 5-Pack | 436-012 (1 1/4" PVC Male Adapt (SxMPT)) $15.95

Dura Plastics Adapter Fitting Slip  Male Thread (MPT)  Schedule 40 PVC Pipe Adapter for Irrigation & Plumbing (1-1/4", 1-1/2", 2") | 5-Pack | 436-012 (1 1/4" PVC Male Adapt (SxMPT))
current price $15.95

Dura Plastics Adapter Fitting Slip Male Thread (MPT) Schedule 40 PVC Pipe Adapter for Irrigation & Plumbing (1-1/4", 1-1/2", 2") | 5-Pack | 436-012 (1 1/4" PVC Male Adapt (SxMPT))

Thrifco Plumbing 6821413 20 PSI 3/4 Inch FH x MH Regulator $7.99

Thrifco Plumbing 6821413 20 PSI 3/4 Inch FH x MH Regulator
current price $7.99

Thrifco Plumbing 6821413 20 PSI 3/4 Inch FH x MH Regulator

Clearance FONDOTIN Wall Flange Vent Connector Pipe Flange Air Vent Connector White 1Set 7.1X5.1in $20.21 Was $23.88

FONDOTIN Wall Flange Vent Connector Pipe Flange Air Vent Connector White 1Set 7.1X5.1in
current price Now $20.21, Was $23.88

FONDOTIN Wall Flange Vent Connector Pipe Flange Air Vent Connector White 1Set 7.1X5.1in

Arrowhead 425-10LF Anti-Siphon Frost Free Hydrant, 1/2 or 3/4 in FIP or MIP Inlet, Red? Brass $44.14 Was $51.14

Arrowhead 425-10LF Anti-Siphon Frost Free Hydrant, 1/2 or 3/4 in FIP or MIP Inlet, Red? Brass
current price Now $44.14, Was $51.14

Arrowhead 425-10LF Anti-Siphon Frost Free Hydrant, 1/2 or 3/4 in FIP or MIP Inlet, Red? Brass

TAILTOSS Air Hose Quick Connect Fittings Pipe Flange Air Vent Connector White 1Set 7.1X5.1in $16.76

TAILTOSS Air Hose Quick Connect Fittings Pipe Flange Air Vent Connector White 1Set 7.1X5.1in
current price $16.76

TAILTOSS Air Hose Quick Connect Fittings Pipe Flange Air Vent Connector White 1Set 7.1X5.1in

Thrifco 6821407 PRP-20PSI 3/4 FP x MP Regulator $7.99

Thrifco 6821407 PRP-20PSI 3/4 FP x MP Regulator
current price $7.99

Thrifco 6821407 PRP-20PSI 3/4 FP x MP Regulator

Dura Plastics Adapter Fitting Slip Male Thread (MPT) Schedule 40 PVC Pipe Adapter for Irrigation & Plumbing (1-1/4", 1-1/2", 2") | 5-Pack | 436-012 (1 1/2" PVC Male Adapt (SxMPT)) $17.95

Dura Plastics Adapter Fitting Slip  Male Thread (MPT)  Schedule 40 PVC Pipe Adapter for Irrigation & Plumbing (1-1/4", 1-1/2", 2") | 5-Pack | 436-012 (1 1/2" PVC Male Adapt (SxMPT))
current price $17.95

Dura Plastics Adapter Fitting Slip Male Thread (MPT) Schedule 40 PVC Pipe Adapter for Irrigation & Plumbing (1-1/4", 1-1/2", 2") | 5-Pack | 436-012 (1 1/2" PVC Male Adapt (SxMPT))

Thrifco Plumbing 6821412 15 PSI 3/4 Inch FH x MH Regulator $7.99

Thrifco Plumbing 6821412 15 PSI 3/4 Inch FH x MH Regulator
current price $7.99

Thrifco Plumbing 6821412 15 PSI 3/4 Inch FH x MH Regulator

Prier 1/2 In. SWT x 1/2 In. IPS x 8 In. Quarter-Turn Frost Free Wall Hydrant

Prier 1/2 In. SWT x 1/2 In. IPS x 8 In. Quarter-Turn Frost Free Wall Hydrant

Prier 1/2 In. SWT x 1/2 In. IPS x 8 In. Quarter-Turn Frost Free Wall Hydrant

8 in. Frost Free Pipe $39.71

8 in. Frost Free Pipe
current price $39.71

8 in. Frost Free Pipe

iFJF RK1-720A Rubber, Plastic, Steel 1/2" to 1" Pipe Fittings & Couplers

iFJF RK1-720A Rubber, Plastic, Steel 1/2" to 1" Pipe Fittings & Couplers

iFJF RK1-720A Rubber, Plastic, Steel 1/2" to 1" Pipe Fittings & Couplers

5 out of 5 Stars. 2 reviews
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Walmart Plus

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