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Backflow Prevention Devices

The prevention of backflow contaminants into potable water systems is crucial -
not only in commercial and industrial applications, but also in residential systems. Conbraco, Febco and Wilkins are three of the largest suppliers of industrial-grade backflow prevention assemblies.
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In Stock ()
  • 825 "Y Design" Reduced Pressure Zone Assembly w/ Ball Valve
  • Size: 1"
  • Material: Bronze
List Price:  $365.00
Our Price:  $288.00
You Save:  $77.00
In Stock ()

In Stock (17)
  • 825 "Y Design" Reduced Pressure Zone Assembly w/ Ball Valve
  • Size: 3/4"
  • Material: Bronze
List Price:  $346.50
Our Price:  $295.31
You Save:  $51.19
In Stock (17)

In Stock (8)
  • Pressure Vacuum Breaker Assembly
  • Size: 1"
  • Freeze Resistant
  • Material: Bronze
List Price:  $321.60
Our Price:  $72.00
You Save:  $249.60
In Stock (8)

In Stock (0)
  • 825 "N-Shape" Reduced Pressure Zone Assemblies
  • Small Footprint
  • Size: 1"
  • Material: Bronze
List Price:  $483.00
Our Price:  $402.14
You Save:  $80.86
In Stock (0)

In Stock (0)
  • Pressure Reducing Valve
  • w/ Union
  • 3/4" Union x NPT
List Price:  $154.03
Our Price:  $61.56
You Save:  $92.47
In Stock (0)

In Stock (3)
  • Internal Kit
  • 710
  • 1"
List Price:  $12.40
Our Price:  $10.53
You Save:  $1.87
In Stock (3)

In Stock (11)
  • Febco 1113FEB
  • 850
  • 1" Double Check
  • With Ball Valve
List Price:  $203.00
Our Price:  $138.31
You Save:  $64.69
In Stock (11)

In Stock (8)
  • Febco 710EFEB
  • 710
  • 1" AVB
List Price:  $98.36
Our Price:  $87.56
You Save:  $10.80
In Stock (8)

In Stock (10)
  • 975 Reduced Pressure Principle Assembly Backflow Prevention Assembly w/ Unions
  • Less Ball Valves, Male Pipe Thread
  • Size: 1"
  • 175 psi
  • Material: Bronze
List Price:  $678.40
Our Price:  $365.42
You Save:  $312.98
In Stock (10)

In Stock (4)
  • Ball Valve
  • Lead-free
  • Tapped
  • 1"
List Price:  $29.75
Our Price:  $29.53
You Save:  $0.22
In Stock (4)

In Stock (0)
  • Ball Valve
  • Lead-free
  • Tapped
  • 3/4"
List Price:  $16.50
Our Price:  $15.90
You Save:  $0.60
In Stock (0)

In Stock (1)
  • Cap and Float Assembly Repair Kit
  • For 1/2" - 1" 4V-500 PVB
  • Includes: Cap Screw and Float
List Price:  $39.35
Our Price:  $30.92
You Save:  $8.43
In Stock (1)

In Stock (8)
  • 375 Reduced Pressure Principle Assembly
  • Size: 1"
  • 175psi
List Price:  $519.40
Our Price:  $236.29
You Save:  $283.11
In Stock (8)

In Stock (6)
  • 975 Reduced Pressure Principle Backflow Prevention Assembly W/ Union
  • Size: 3/4"
  • 175 psi
  • Material: Bronze
List Price:  $623.20
Our Price:  $333.39
You Save:  $289.81
In Stock (6)

In Stock (6)
  • Test Cock
  • Lead-free
  • 1/4" M x 1/4" F
List Price:  $10.75
Our Price:  $10.53
You Save:  $0.22
In Stock (6)

In Stock (0)
  • Febco 1112FEB
  • 850
  • 3/4" Double Check
  • With Ball Valve
List Price:  $181.00
Our Price:  $130.69
You Save:  $50.31
In Stock (0)

In Stock (10)
  • Canopy and Nut Replacement Kit
  • For Pressure Vacuum Breaker (765)
  • 1" x 1 1/4"
List Price:  $26.20
Our Price:  $22.31
You Save:  $3.89
In Stock (10)

In Stock (2)
  • Reduced Pressure Assembly w/ Union End Ball Valves
  • Size: 1"
  • Material: Bronze
List Price:  $449.50
Our Price:  $312.93
You Save:  $136.57
In Stock (2)

In Stock (0)
  • Ball Valve
  • Lead-free
  • 622F 1"
List Price:  $28.75
Our Price:  $27.46
You Save:  $1.29
In Stock (0)

In Stock (1)
  • Repair Kit
  • 710
  • 1 1/4
List Price:  $22.86
Our Price:  $20.03
You Save:  $2.83
In Stock (1)

In Stock (1)
  • 860 Reduced Pressure Zone Assemblies w/ Ball Valve
  • Small Diameter
  • Size: 3/4"
  • Material: Bronze
List Price:  $318.00
Our Price:  $259.51
You Save:  $58.49
In Stock (1)

In Stock (4)
  • Ball Valve
  • Lead-free
  • 622F 3/4"
List Price:  $14.50
Our Price:  $14.03
You Save:  $0.47
In Stock (4)

In Stock (4)
  • Tapped Ball Valve
  • 1"
  • 400 Psi
  • FNPT
  • 850 is slowly being replaced by 850XL
List Price:  $55.90
Our Price:  $36.44
You Save:  $19.46
In Stock (4)

In Stock (0)
  • 975 Reduced Pressure Principle Backflow Prevention Assembly
  • Size: 2"
  • 175 psi
  • Material: Bronze
List Price:  $554.40
Our Price:  $301.86
You Save:  $252.54
In Stock (0)

Backflow Preventers

A Backflow Prevention Device is used to protect portable water supplies from contamination or pollution due to backflow. In water supply systems, water is normally maintained at a significant pressure to enable water to flow.

Safest Backflow Prevention Devices and Assemblies
Choose from an array of Conbraco, Febco, and Wilkins devices for the best Backflow options around.

We carry the full array of Backflow prevention choices.

  • Reduced Pressure Assemblies
  • Double Check Assemblies
  • Pressure Vacuum Breaker Assemblies
  • Atmospheric Vacuum Breakers
  • Dual Check Assemblies
  • Backflow Parts and Accessoires

Devices For Backflow Prevention

These Backflow devices are sure to keep your water supply from being contaminated or polluted.



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