Home    Building Supplies    Valves    Backflow Preventers    Backflow Preventers

Backflow Preventers

22 Products
Free Shipping Promotion
1
Results per page  
List: Grid: Sort 
6385
Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 1-1/4" (0385717)Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 1-1/4" (0385717)
Compare   
$1,168.34   $1,959.18
Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 1-1/4" (0385717)
In Stock - Order Now
Eligible for Free Shipping
6386
Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 1-1/2" (0385718)Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 1-1/2" (0385718)
Compare   
$1,280.88   $2,112.50
Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 1-1/2" (0385718)
In Stock - Order Now
Eligible for Free Shipping
6387
Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 2" (0385719)Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 2" (0385719)
Compare   
$1,424.58   $2,433.00
Watts Series 909M1QT Reduced Pressure Zone Backflow Preventer 2" (0385719)
In Stock - Order Now
Eligible for Free Shipping
7034
Watts 909M1 QTS Reduced Pressure Zone Assemblies 1 1/2", Bronze (0385724)Watts 909M1 QTS Reduced Pressure Zone Assemblies 1 1/2", Bronze (0385724)
Compare   
$2,548.24  
Watts 909M1 QTS Reduced Pressure Zone Assemblies 1 1/2", Bronze (0385724)
In Stock - Order Now
Eligible for Free Shipping
13257
Watts Series 909QT- HW Reduced Pressure Zone Backflow Preventer 1" (0387127)Watts Series 909QT- HW Reduced Pressure Zone Backflow Preventer 1" (0387127)
Compare   
$1,902.61  
Watts Series 909QT- HW Reduced Pressure Zone Backflow Preventer 1" (0387127)
In Stock - Order Now
Eligible for Free Shipping
13961
Watts Series SS009M3QT Stainless Steel Reduced Pressure Zone Assembly, 1/2" (0062967)Watts Series SS009M3QT Stainless Steel Reduced Pressure Zone Assembly, 1/2" (0062967)
Compare   
$1,300.54   $2,163.54
Watts Series SS009M3QT Stainless Steel Reduced Pressure Zone Assembly, 1/2" (0062967)
In Stock - Order Now
Eligible for Free Shipping
22758
Watts Series SS 009M3QT Stainless Steel Reduced Pressure Zone Assembly, 3/8" (0062979)Watts Series SS 009M3QT Stainless Steel Reduced Pressure Zone Assembly, 3/8" (0062979)
Compare   
$1,447.85   $2,117.20
Watts Series SS 009M3QT Stainless Steel Reduced Pressure Zone Assembly, 3/8" (0062979)
In Stock - Order Now
Eligible for Free Shipping
22806
Watts Series 909QT - HW Reduced Pressure Zone Backflow Preventer 1-1/4" (0385720)Watts Series 909QT - HW Reduced Pressure Zone Backflow Preventer 1-1/4" (0385720)
Compare   
$2,989.01  
Watts Series 909QT - HW Reduced Pressure Zone Backflow Preventer 1-1/4" (0385720)
In Stock - Order Now
Eligible for Free Shipping
41817
Watts 909NRS-S-FDA 3" Backflow Preventer (0387435)Watts 909NRS-S-FDA 3" Backflow Preventer (0387435)
Compare   
$7,102.67  
Watts 909NRS-S-FDA 3" Backflow Preventer (0387435)
In Stock - Order Now
Eligible for Free Shipping
41818
Watts 909NRS-S-FDA 4" Backflow Preventer (0387365)Watts 909NRS-S-FDA 4" Backflow Preventer (0387365)
Compare   
$9,104.75  
Watts 909NRS-S-FDA 4" Backflow Preventer (0387365)
In Stock - Order Now
Eligible for Free Shipping
122910
Watts 909M1QTS 11/4" Reduced Pressure Zone Assembly (0385723)Watts 909M1QTS 11/4" Reduced Pressure Zone Assembly (0385723)
Compare   
$2,337.03  
Watts 909M1QTS 11/4" Reduced Pressure Zone Assembly (0385723)
In Stock - Order Now
Eligible for Free Shipping
122913
Watts 909M1QTS 2" Reduced Pressure Zone Assembly (0385725)Watts 909M1QTS 2" Reduced Pressure Zone Assembly (0385725)
Compare   
$3,016.73  
Watts 909M1QTS 2" Reduced Pressure Zone Assembly (0385725)
In Stock - Order Now
Eligible for Free Shipping
122915
Watts 909QTS 3/4 Reduced Pressure Zone Assembly (0385861)Watts 909QTS 3/4 Reduced Pressure Zone Assembly (0385861)
Compare   
$1,272.80  
Watts 909QTS 3/4 Reduced Pressure Zone Assembly (0385861)
In Stock - Order Now
Eligible for Free Shipping
122922
Watts 909M1 QT HW 11/2" Reduced Pressure Zone Assembly (0385721)Watts 909M1 QT HW 11/2" Reduced Pressure Zone Assembly (0385721)
Compare   
$3,221.70  
Watts 909M1 QT HW 11/2" Reduced Pressure Zone Assembly (0385721)
In Stock - Order Now
Eligible for Free Shipping
122924
Watts 909M1 QT HW 2" Reduced Pressure Zone Assembly (0385722)Watts 909M1 QT HW 2" Reduced Pressure Zone Assembly (0385722)
Compare   
$3,711.82  
Watts 909M1 QT HW 2" Reduced Pressure Zone Assembly (0385722)
In Stock - Order Now
Eligible for Free Shipping
122935
Watts 909QTS 1" Reduced Pressure Zone Assembly (0385862)Watts 909QTS 1" Reduced Pressure Zone Assembly (0385862)
Compare   
$821.53   $1,434.75
Watts 909QTS 1" Reduced Pressure Zone Assembly (0385862)
In Stock - Order Now
Eligible for Free Shipping
122937
Watts 909QTHW 3/4" Reduced Pressure Zone Assembly (0387145)Watts 909QTHW 3/4" Reduced Pressure Zone Assembly (0387145)
Compare   
$1,614.17  
Watts 909QTHW 3/4" Reduced Pressure Zone Assembly (0387145)
In Stock - Order Now
Eligible for Free Shipping
134471
Apollo Valves 40206T2 Backflow Preventer - 1 1/4Apollo Valves 40206T2 Backflow Preventer - 1 1/4
Compare   
$837.74   $972.99
Apollo Valves 40206T2 Backflow Preventer - 1 1/4
Ships in 1-2 weeks
Eligible for Free Shipping
134472
Apollo Valves 40207T2 Backflow Preventer - 1 1/2Apollo Valves 40207T2 Backflow Preventer - 1 1/2
Compare   
$887.78   $1,031.11
Apollo Valves 40207T2 Backflow Preventer - 1 1/2
Ships in 1-2 weeks
Eligible for Free Shipping
134473
Apollo Valves 40208T2 Backflow Preventer - 2"Apollo Valves 40208T2 Backflow Preventer - 2"
Compare   
$973.76   $1,130.97
Apollo Valves 40208T2 Backflow Preventer - 2"
Ships in 1-2 weeks
Eligible for Free Shipping
178432
Watts SS 009M3 QT 3/4 Stainless Steel Reduced Pressure Zone Assemblies (0062968)Watts SS 009M3 QT 3/4 Stainless Steel Reduced Pressure Zone Assemblies (0062968)
Compare   
$1,443.74   $2,381.24
Watts SS 009M3 QT 3/4 Stainless Steel Reduced Pressure Zone Assemblies (0062968)
In Stock - Order Now
Eligible for Free Shipping
224933
Watts LF909M1-QT 1-1/4" Lead Free Reduced Pressure Zone AssembliesWatts LF909M1-QT 1-1/4" Lead Free Reduced Pressure Zone Assemblies
Compare   
$1,182.74   $3,110.75
Watts LF909M1-QT 1-1/4" Lead Free Reduced Pressure Zone Assemblies
In Stock - Order Now
Eligible for Free Shipping
1
Results per page