购买 backflow preventer diagram

赞助
$418.96
Apollo Principle Backflow Assembly 3/4": 4A, Std Configuration, Bronze, 3/4 in Pipe Size, Silicone Model: 4A204A2F
Grainger
$418.96
Apollo Principle Backflow Assembly 3/4": 4A, Std Configuration, Bronze, 3/4 in Pipe Size, Silicone Model: 4A204A2F
Grainger
$293.05
Caleffi 574050A 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead) | Supplyhouse.Com
SupplyHouse.com
$293.05
Caleffi 574050A 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead) | Supplyhouse.Com
SupplyHouse.com
$1,032.23
Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 3/4 009M3-QT
Grainger
111
$1,032.23
Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 3/4 009M3-QT
Grainger
$296.38
Apollo Double Check Valve Backflow Assembly: 4A, 3/4 in Pipe Size, FNPT X FNPT, 12.63 in Overall Lg Model: 4A104A2F
Grainger
$296.38
Apollo Double Check Valve Backflow Assembly: 4A, 3/4 in Pipe Size, FNPT X FNPT, 12.63 in Overall Lg Model: 4A104A2F
Grainger
$306.45
Caleffi 574151A 3/4" Threaded 574 Brass RPZ Backflow Preventer & Autofill Combo W/ Gauge (Low Lead) | Supplyhouse.Com
SupplyHouse.com
1
$306.45
Caleffi 574151A 3/4" Threaded 574 Brass RPZ Backflow Preventer & Autofill Combo W/ Gauge (Low Lead) | Supplyhouse.Com
SupplyHouse.com
$639.83
Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
Grainger
1
$639.83
Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
Grainger
$494.68
Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, FNPT X FNPT, 11 in Overall Lg, Bronze, 350 Model: 34-350XLFT
Grainger
$494.68
Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, FNPT X FNPT, 11 in Overall Lg, Bronze, 350 Model: 34-350XLFT
Grainger
$183.41
Watts Backflow Preventer: 9D, 3/4 in Pipe Size, 18.7 Gpm Flow Rate, 4.81 in Overall Lg, Brass Model: 3/4 9DS-M2
Grainger
$183.41
Watts Backflow Preventer: 9D, 3/4 in Pipe Size, 18.7 Gpm Flow Rate, 4.81 in Overall Lg, Brass Model: 3/4 9DS-M2
Grainger
$5,287.51
Watts Backflow Preventer: SS009, Std Configuration, Stainless Steel, 3/4 in Pipe Size, FNPT, Plastic Model: 3/4 SS009M3-QT
Grainger
$5,287.51
Watts Backflow Preventer: SS009, Std Configuration, Stainless Steel, 3/4 in Pipe Size, FNPT, Plastic Model: 3/4 SS009M3-QT
Grainger
$228.16
Zurn Wilkins Backflow Preventer: 350, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350
Grainger
1
$228.16
Zurn Wilkins Backflow Preventer: 350, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350
Grainger
$114.16
Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
42
$114.16
Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
$310.60
Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350XL
Grainger
9
$310.60
Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350XL
Grainger
$68.94
Caleffi 573503A 3/4" NPT Female Dual Check Backflow Preventer W/ Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
1
$68.94
Caleffi 573503A 3/4" NPT Female Dual Check Backflow Preventer W/ Atmospheric Vent | Supplyhouse.Com
SupplyHouse.com
$1,320.28
Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 34-975XL2SAG
Grainger
$1,320.28
Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 34-975XL2SAG
Grainger
$1,410.32
Watts Reduced Pressure Zone Backflow Preventer Model: 3/4 LF909-QT-FS
Grainger
$1,410.32
Watts Reduced Pressure Zone Backflow Preventer Model: 3/4 LF909-QT-FS
Grainger
$169.29
3/4 in Bronze Pressure Vacuum Breaker Backflow Preventer With Quarter Turn Shutoffs And Tee Handles, Freeze Sensor
Home Depot
9
Free shipping
$169.29
3/4 in Bronze Pressure Vacuum Breaker Backflow Preventer With Quarter Turn Shutoffs And Tee Handles, Freeze Sensor
Home Depot
$609.64
3/4 in. Reduced Pressure Zone Backflow Preventer Assembly
Home Depot
In store
6
Free shipping
路边
$609.64
3/4 in. Reduced Pressure Zone Backflow Preventer Assembly
Home Depot
$576.76
Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
Grainger
$576.76
Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
Grainger
$299.59
3/4 in Lead Free Anti-Siphon Pressure Vacuum Breaker Backflow Preventer With Quarter Turn Shutoff And Tee Handles
Home Depot
2
Free shipping
$299.59
3/4 in Lead Free Anti-Siphon Pressure Vacuum Breaker Backflow Preventer With Quarter Turn Shutoff And Tee Handles
Home Depot
$307.95
Zurn Wilkins Backflow Preventer: 950XL3, 3/4 in Pipe Size, MNPT X MNPT, 9.47 in Overall Lg, Bronze Model: 34-950XL3
Grainger
$307.95
Zurn Wilkins Backflow Preventer: 950XL3, 3/4 in Pipe Size, MNPT X MNPT, 9.47 in Overall Lg, Bronze Model: 34-950XL3
Grainger
$3.60
DIG - 3/4' Backflow Preventer (FHT X MHT) - D45
Cheap Sprinklers
$3.60
DIG - 3/4' Backflow Preventer (FHT X MHT) - D45
Cheap Sprinklers
$610.21
Zurn Wilkins Backflow Preventer: 975XL3, Std Configuration, Bronze, 3/4 in Pipe Size, MNPT Model: 34-975XL3
Grainger
1
$610.21
Zurn Wilkins Backflow Preventer: 975XL3, Std Configuration, Bronze, 3/4 in Pipe Size, MNPT Model: 34-975XL3
Grainger
$68.64
Matco-Norca DCV-04LF 3/4" Dual Check Backflow Preventor Valve, Lead Free | Supplyhouse.Com
SupplyHouse.com
$68.64
Matco-Norca DCV-04LF 3/4" Dual Check Backflow Preventor Valve, Lead Free | Supplyhouse.Com
SupplyHouse.com
$65.60
Caleffi 304856A 3/4" Press Dual Check Backflow Preventer (ASSE 1024 Compliant) | Supplyhouse.Com
SupplyHouse.com
$65.60
Caleffi 304856A 3/4" Press Dual Check Backflow Preventer (ASSE 1024 Compliant) | Supplyhouse.Com
SupplyHouse.com
$375.00
3/4 in Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves, Tee Handles, Flood Sensor
Home Depot
3
Free shipping
$375.00
3/4 in Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves, Tee Handles, Flood Sensor
Home Depot
$47.03
Matco-Norca BFP-90-3/4LF 3/4" IPS Backflow Preventor, Lead Free | Supplyhouse.Com
SupplyHouse.com
2
$47.03
Matco-Norca BFP-90-3/4LF 3/4" IPS Backflow Preventor, Lead Free | Supplyhouse.Com
SupplyHouse.com
$252.51
Watts Anti-Siphon Backflow Preventer: 3/4 800M4-QT-FZ, FNPT X FNPT, For Water Media, 33F 140F Model: 3/4 800M4-QT-FZ
Grainger
$252.51
Watts Anti-Siphon Backflow Preventer: 3/4 800M4-QT-FZ, FNPT X FNPT, For Water Media, 33F 140F Model: 3/4 800M4-QT-FZ
Grainger
$81.37
Caleffi 573503A Backflow Preventer 3/4"Npt
1877ForParts.com
$81.37
Caleffi 573503A Backflow Preventer 3/4"Npt
1877ForParts.com
$44.14
3/4 in. BF-1 Series Dual Check Backflow Preventer
Home Depot
6
Free shipping
$44.14
3/4 in. BF-1 Series Dual Check Backflow Preventer
Home Depot
$190.07
3/4 in. LF Anti-Siphon Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoff And Tee Handles, Freeze Sensor
Home Depot
Free shipping
$190.07
3/4 in. LF Anti-Siphon Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoff And Tee Handles, Freeze Sensor
Home Depot
$164.47
3/4 in. 350 Double Check Backflow Preventer
Home Depot
2
Free shipping
$164.47
3/4 in. 350 Double Check Backflow Preventer
Home Depot
$130.27
3/4 in. Double Check Valve Backflow Preventer Assembly Small Diameter Freeze Sensor
Home Depot
Free shipping
$130.27
3/4 in. Double Check Valve Backflow Preventer Assembly Small Diameter Freeze Sensor
Home Depot
$66.52
Watts 0063193 BBFP-S, 3/4" Cxc Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
2
$66.52
Watts 0063193 BBFP-S, 3/4" Cxc Backflow Preventer | Supplyhouse.Com
SupplyHouse.com
$581.45
3/4 in. 975XLU Reduced Pressure Principle Backflow Preventer
Home Depot
1
Free shipping
$581.45
3/4 in. 975XLU Reduced Pressure Principle Backflow Preventer
Home Depot
$226.99
Zurn 34-350 Backflow Preventer, 3/4" Size, Mnpt, 175Psi
Zoro.com
1
$226.99
Zurn 34-350 Backflow Preventer, 3/4" Size, Mnpt, 175Psi
Zoro.com
$547.99
Watts 88004111 3/4 in Lead-Free Reduced Pressure Zone Backflow Prevent
Zoro.com
$547.99
Watts 88004111 3/4 in Lead-Free Reduced Pressure Zone Backflow Prevent
Zoro.com
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    购买 backflow preventer diagram

    赞助
    $418.96
    Apollo Principle Backflow Assembly 3/4": 4A, Std Configuration, Bronze, 3/4 in Pipe Size, Silicone Model: 4A204A2F
    Grainger
    $418.96
    Apollo Principle Backflow Assembly 3/4": 4A, Std Configuration, Bronze, 3/4 in Pipe Size, Silicone Model: 4A204A2F
    Grainger
    $293.05
    Caleffi 574050A 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead) | Supplyhouse.Com
    SupplyHouse.com
    $293.05
    Caleffi 574050A 3/4" Threaded 574 Brass RPZ Backflow Preventer (Low Lead) | Supplyhouse.Com
    SupplyHouse.com
    $1,032.23
    Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 3/4 009M3-QT
    Grainger
    111
    $1,032.23
    Watts Backflow Preventer: 009, Std Configuration, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 3/4 009M3-QT
    Grainger
    $296.38
    Apollo Double Check Valve Backflow Assembly: 4A, 3/4 in Pipe Size, FNPT X FNPT, 12.63 in Overall Lg Model: 4A104A2F
    Grainger
    $296.38
    Apollo Double Check Valve Backflow Assembly: 4A, 3/4 in Pipe Size, FNPT X FNPT, 12.63 in Overall Lg Model: 4A104A2F
    Grainger
    $306.45
    Caleffi 574151A 3/4" Threaded 574 Brass RPZ Backflow Preventer & Autofill Combo W/ Gauge (Low Lead) | Supplyhouse.Com
    SupplyHouse.com
    1
    $306.45
    Caleffi 574151A 3/4" Threaded 574 Brass RPZ Backflow Preventer & Autofill Combo W/ Gauge (Low Lead) | Supplyhouse.Com
    SupplyHouse.com
    $639.83
    Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
    Grainger
    1
    $639.83
    Apollo Reduced Pressure Zone Backflow Preventer: 4A, Std Configuration, Bronze, 3/4 in Pipe Size Model: 4ALF204A2F
    Grainger
    $494.68
    Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, FNPT X FNPT, 11 in Overall Lg, Bronze, 350 Model: 34-350XLFT
    Grainger
    $494.68
    Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, FNPT X FNPT, 11 in Overall Lg, Bronze, 350 Model: 34-350XLFT
    Grainger
    $183.41
    Watts Backflow Preventer: 9D, 3/4 in Pipe Size, 18.7 Gpm Flow Rate, 4.81 in Overall Lg, Brass Model: 3/4 9DS-M2
    Grainger
    $183.41
    Watts Backflow Preventer: 9D, 3/4 in Pipe Size, 18.7 Gpm Flow Rate, 4.81 in Overall Lg, Brass Model: 3/4 9DS-M2
    Grainger
    $5,287.51
    Watts Backflow Preventer: SS009, Std Configuration, Stainless Steel, 3/4 in Pipe Size, FNPT, Plastic Model: 3/4 SS009M3-QT
    Grainger
    $5,287.51
    Watts Backflow Preventer: SS009, Std Configuration, Stainless Steel, 3/4 in Pipe Size, FNPT, Plastic Model: 3/4 SS009M3-QT
    Grainger
    $228.16
    Zurn Wilkins Backflow Preventer: 350, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350
    Grainger
    1
    $228.16
    Zurn Wilkins Backflow Preventer: 350, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350
    Grainger
    $114.16
    Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
    SupplyHouse.com
    42
    $114.16
    Watts 0063192 BBFP, 3/4" IPS Backflow Preventer | Supplyhouse.Com
    SupplyHouse.com
    $310.60
    Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350XL
    Grainger
    9
    $310.60
    Zurn Wilkins Backflow Preventer: 350XL, 3/4 in Pipe Size, Flange X Flange, 11 in Overall Lg, Bronze Model: 34-350XL
    Grainger
    $68.94
    Caleffi 573503A 3/4" NPT Female Dual Check Backflow Preventer W/ Atmospheric Vent | Supplyhouse.Com
    SupplyHouse.com
    1
    $68.94
    Caleffi 573503A 3/4" NPT Female Dual Check Backflow Preventer W/ Atmospheric Vent | Supplyhouse.Com
    SupplyHouse.com
    $1,320.28
    Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 34-975XL2SAG
    Grainger
    $1,320.28
    Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 3/4 in Pipe Size, FNPT, 33F 180F Model: 34-975XL2SAG
    Grainger
    $1,410.32
    Watts Reduced Pressure Zone Backflow Preventer Model: 3/4 LF909-QT-FS
    Grainger
    $1,410.32
    Watts Reduced Pressure Zone Backflow Preventer Model: 3/4 LF909-QT-FS
    Grainger
    $169.29
    3/4 in Bronze Pressure Vacuum Breaker Backflow Preventer With Quarter Turn Shutoffs And Tee Handles, Freeze Sensor
    Home Depot
    9
    Free shipping
    $169.29
    3/4 in Bronze Pressure Vacuum Breaker Backflow Preventer With Quarter Turn Shutoffs And Tee Handles, Freeze Sensor
    Home Depot
    $609.64
    3/4 in. Reduced Pressure Zone Backflow Preventer Assembly
    Home Depot
    In store
    6
    Free shipping
    路边
    $609.64
    3/4 in. Reduced Pressure Zone Backflow Preventer Assembly
    Home Depot
    $576.76
    Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
    Grainger
    $576.76
    Watts Reduced Pressure Zone Backflow Preventer: 009, With Strainer, Bronze, 3/4 in Pipe Size, NPT Model: 009M2QTS-3/4"
    Grainger