Backflow Preventer(53)
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

$1299
current price $12.992 PCS Brass Faucet Vacuum Breaker, 3/4 Inch Solid Brass Hose Bib Backflow Preventer for Garden Hose Check Valve,Sprinkler
4.8 out of 5 stars
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
SharkBite 3/4 in. Brass Check Valve Back Flow Preventer $47.60

$4760
current price $47.60SharkBite 3/4 in. Brass Check Valve Back Flow Preventer
Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 5 $34.15

$3415
current price $34.15Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 5
Vacuum Breaker Valve,Hose Bib Backflow Preventer, 3/4 Inch, Brass Finish $21.97

$2197
current price $21.97Vacuum Breaker Valve,Hose Bib Backflow Preventer, 3/4 Inch, Brass Finish
Proline 104-827HC 1/2" X 10" Quarter Turn Anti-Siphon Frost Free Sillcock From $37.58

4 options
Available in additional 4 optionsFrom$3758
Proline 104-827HC 1/2" X 10" Quarter Turn Anti-Siphon Frost Free Sillcock
4.1 out of 5 stars
B&K Low Lead Brass Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT 108-904NL - Pack of 3 $26.69

$2669
current price $26.69B&K Low Lead Brass Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT 108-904NL - Pack of 3
Apollo Valves Backflow,NPT x NPT,3/4in,Forged Brass 4A4A44AM $79.33

$7933
current price $79.33Apollo Valves Backflow,NPT x NPT,3/4in,Forged Brass 4A4A44AM
Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 20 $110.83

$11083
current price $110.83Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 20
12" Frost-Proof Hose Bibb with Push Connector Backflow Preventer 1/2" Connector $28.09

$2809
current price $28.0912" Frost-Proof Hose Bibb with Push Connector Backflow Preventer 1/2" Connector
B & K 101-607 PVC Check Valve, 1-1/2" $18.66

$1866
current price $18.66B & K 101-607 PVC Check Valve, 1-1/2"
5 out of 5 stars
APOLLO VALVES Air Gap Drain Kit 1/2" 3/4" 1" ABS Plastic NPT Backflow Preventer 4A RPZ $60.09 Was $70.48

Now$6009
current price Now $60.09, Was $70.48$70.48
APOLLO VALVES Air Gap Drain Kit 1/2" 3/4" 1" ABS Plastic NPT Backflow Preventer 4A RPZ
Apollo Valves Vacuum Breaker 1-1/2" Bronze FNPT Atmospheric Backflow Preventer 125 PSI 3810701 $275.00

$27500
current price $275.00Apollo Valves Vacuum Breaker 1-1/2" Bronze FNPT Atmospheric Backflow Preventer 125 PSI 3810701
B&K Low Lead Brass Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT 108-904NL - Pack of 16 $102.07

$10207
current price $102.07B&K Low Lead Brass Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT 108-904NL - Pack of 16
Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 3 $24.37

$2437
current price $24.37Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 3
APOLLO VALVES Vacuum Breaker 3/4" Brass Atmospheric Backflow Preventer FNPT 125PSI 3820401 $60.00

$6000
current price $60.00APOLLO VALVES Vacuum Breaker 3/4" Brass Atmospheric Backflow Preventer FNPT 125PSI 3820401
Raindrip R622CB, Anti-Siphon Backflow Preventer, 3/4-Inch FHT X 3/4-Inch MPT, Connects to Hose Bib and Drip Irrigation System, Bag Package, Plastic, Black $12.76

$1276
current price $12.76Raindrip R622CB, Anti-Siphon Backflow Preventer, 3/4-Inch FHT X 3/4-Inch MPT, Connects to Hose Bib and Drip Irrigation System, Bag Package, Plastic, Black
Clearance, UPGRATOR White -Way Check Valve Kit for Liquids, Quick Connect Backflow Preventer with in Lines $10.64 Was $11.96
Clearance

Now$1064
current price Now $10.64, Was $11.96$11.96
UPGRATOR White -Way Check Valve Kit for Liquids, Quick Connect Backflow Preventer with in Lines
Raindrip R620CT, Anti-Siphon Backflow Preventer, 3/4-Inch FHT X 3/4-Inch MHT, Connects to Hose Bib and Drip Irrigation System, Blister Package, Plastic, Black $13.77

$1377
current price $13.77Raindrip R620CT, Anti-Siphon Backflow Preventer, 3/4-Inch FHT X 3/4-Inch MHT, Connects to Hose Bib and Drip Irrigation System, Blister Package, Plastic, Black
B&K Low Lead Brass Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT 108-904NL - Pack of 5 $37.83

$3783
current price $37.83B&K Low Lead Brass Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT 108-904NL - Pack of 5
10pcs Straight Quick Connector Check Valve for 1/4 PE Water Purifier Prevents Backflow and Ensures Secure Connection $14.91

$1491
current price $14.9110pcs Straight Quick Connector Check Valve for 1/4 PE Water Purifier Prevents Backflow and Ensures Secure Connection
Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 16 $90.86

$9086
current price $90.86Mueller B&K ProLine Backflow Preventer Vacuum Breaker 3/4 In MHT x 3/4 In FHT Brass 108-904RP - Pack of 16
XIUUS-3 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 with extra set screws $33.18

$3318
current price $33.18XIUUS-3 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 with extra set screws
B&K LLC 104-414 10" 3/4"MIP FF Sillcock From $29.68

4 options
Available in additional 4 optionsFrom$2968
B&K LLC 104-414 10" 3/4"MIP FF Sillcock
4.8 out of 5 stars
iFJF RK1-720A Rubber, Plastic, Steel 1/2" to 1" Pipe Fittings & Couplers $16.00

$1600
current price $16.00iFJF RK1-720A Rubber, Plastic, Steel 1/2" to 1" Pipe Fittings & Couplers
5 out of 5 stars
3 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 with extra set screws $39.85

$3985
current price $39.853 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 with extra set screws
Premium Swimming Pool Check Valve 50mm / 1.96 inches 2 Ways G1-1/2 Water Hose Backflow Preventer with Transparent Mirror Pipe Design for Spa Filter System Automatic Drainage Easy Installation $33.43

$3343
current price $33.43Premium Swimming Pool Check Valve 50mm / 1.96 inches 2 Ways G1-1/2 Water Hose Backflow Preventer with Transparent Mirror Pipe Design for Spa Filter System Automatic Drainage Easy Installation
RichLink Stove Pipe Connector Chimney Pipe Flue Extension Tube Adapter Gas Water Heater Anti Backflow Check Valve Windproof Cap $12.01

$1201
current price $12.01RichLink Stove Pipe Connector Chimney Pipe Flue Extension Tube Adapter Gas Water Heater Anti Backflow Check Valve Windproof Cap
6 Pack 3/4 Inch Hose Bib Vacuum Breaker, Brass Backflow Preventer, Anti-Siphon Garden Hose Connector with Washers and Tape $57.98

$5798
current price $57.986 Pack 3/4 Inch Hose Bib Vacuum Breaker, Brass Backflow Preventer, Anti-Siphon Garden Hose Connector with Washers and Tape
Brass Hose Bib Backflow Preventer, 3/4 "FHT x 3/4" MHT,4pcs $35.89

$3589
current price $35.89Brass Hose Bib Backflow Preventer, 3/4 "FHT x 3/4" MHT,4pcs
Honeywell BP900 Backflow Preventer with Atmospheric Vent $81.32

$8132
current price $81.32Honeywell BP900 Backflow Preventer with Atmospheric Vent
Vacuum Breaker,1/2 In,FNPT,Brass,125 psi 3820301 $50.36 Was $56.43

Now$5036
current price Now $50.36, Was $56.43$56.43
Vacuum Breaker,1/2 In,FNPT,Brass,125 psi 3820301
3/4" 720A Pressure Vacuum Breaker Brass Backflow Preventer Assembly 400PSI NEW $69.29

$6929
current price $69.293/4" 720A Pressure Vacuum Breaker Brass Backflow Preventer Assembly 400PSI NEW
Garden Hose Bib Adapter, 1 1/16 Fine Thread Female to 3/4 GHT Male Adapter For Washers Plumbers Tape, Backflow Preventer Adapter - Edition A $19.98

$1998
current price $19.98Garden Hose Bib Adapter, 1 1/16 Fine Thread Female to 3/4 GHT Male Adapter For Washers Plumbers Tape, Backflow Preventer Adapter - Edition A
Caleffi 573406A Backflow Preventer 1/2" Press ASSE 1012 $107.65

$10765
current price $107.65Caleffi 573406A Backflow Preventer 1/2" Press ASSE 1012
ARLAJO Garden Hose Bib Adapter 1-1\/16" Fine Thread (Female) to 3\/4 Ght Male Backflow Preventer Adapter for Standard Arrowhead Hose Bibs &Amp; Vacuum Breaker Faucet Fitting $9.94

$994
current price $9.94ARLAJO Garden Hose Bib Adapter 1-1\/16" Fine Thread (Female) to 3\/4 Ght Male Backflow Preventer Adapter for Standard Arrowhead Hose Bibs &Amp; Vacuum Breaker Faucet Fitting
ProLine 104-821HC Sillcock, Anti-Siphon, Frost-Free, Quarter-Turn, 1/2 x 4-In. - Quantity 1 $43.92

$4392
current price $43.92ProLine 104-821HC Sillcock, Anti-Siphon, Frost-Free, Quarter-Turn, 1/2 x 4-In. - Quantity 1
3/4" Hose Bib Backflow Preventer Vacuum Breaker Garden Hose Check Valve | Connect 3/4 GHT Inch Outdoor Faucet Spigot,Sprinkler,RV,Anti-Siphon,FHTxMHT,10 Packs $111.72

$11172
current price $111.723/4" Hose Bib Backflow Preventer Vacuum Breaker Garden Hose Check Valve | Connect 3/4 GHT Inch Outdoor Faucet Spigot,Sprinkler,RV,Anti-Siphon,FHTxMHT,10 Packs
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