Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Plumbing
/
Valves
/
Backflow Preventers
Backflow Preventers
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Connection: Comp x Comp x Comp
Connection: FIPT
Application: Potable Water
Maximum Working Temperature (F): 180
Get It Fast
In Stock at Store Today
Department
Plumbing
Valves
Backflow Preventers
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Price
to
Apply
$800 - $900
$1000 - $2000
Connection
NPSM
FNPT
FIP x FIP
FIPT
Female Pipe Thread
Sweat
Ball Valve x MIP
Male Pipe Thread
Maximum Working Temperature (F)
140
180
View Results
All Filters
Connection
Maximum Working Temperature (F)
Price
Connection: Comp x Comp x Comp
Connection: FIPT
Application: Potable Water
Maximum Working Temperature (F): 180
Clear All
3 Results
Sort by
Top Sellers
Wilkins
1-1/4 in. Dia Bronze Double Check Backflow Preventer
Model# 114-350XL
$
816
.
29
Add to Cart
Wilkins
1-1/4 in. Dia Bronze Double Check Backflow Preventer
Model# 114-950XLT2
$
886
.
08
Add to Cart
Wilkins
1-1/2 Dia Bronze Reduced Pressure Principle Backflow Preventer with Black Fusion Epoxy Coating
Model# 112-375XLB
$
1156
.
29
Add to Cart
