Backflow Preventer

Uses item details. Price when purchased online

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 $19.57

2 Pack 25Psi Drip Irrigation Pressure Regulator Kit, Water Backflow Preventer for 3/4Inch Garden/Faucet Hose
current price $19.57

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 $90.30

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 $90.30

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 $134.99

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 $134.99

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

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

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 104-821HC 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

Proline 104-415 12" Frost Free Sillcock

Proline 104-415 12" Frost Free Sillcock
Available in additional 4 options

Proline 104-415 12" Frost Free Sillcock

4.8 out of 5 Stars. 5 reviews

Proline 104-829HC 1/2" X 12" Quarter Turn Anti-Siphon Frost Free Sillcock From $35.89

Proline 104-829HC 1/2" X 12" Quarter Turn Anti-Siphon Frost Free Sillcock
Available in additional 4 options
From$3589

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

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

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))

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

SunniMix Insulated Water Meter Cover with Lid Household Easy to Use Freeze Protection round

SunniMix Insulated Water Meter Cover with Lid Household Easy to Use Freeze Protection round
rectangle, variant on SunniMix Insulated Water Meter Cover with Lid Household Easy to Use Freeze Protection round
round, variant on SunniMix Insulated Water Meter Cover with Lid Household Easy to Use Freeze Protection round

SunniMix Insulated Water Meter Cover with Lid Household Easy to Use Freeze Protection round

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
Save with
Walmart Plus

Related Products