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Home
/
Plumbing
/
Valves
/
Backflow Preventers
Backflow Preventers
Inlet Diameter (In.): 1
Inlet Diameter (In.): 3/4
Watts
Zurn
Potable Water
Sewage
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Department
Plumbing
Valves
Backflow Preventers
Review Rating
5
4 & Up
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2 & Up
1 & Up
Brand
Wilkins
Watts
Cash Acme
SharkBite
Woodford
Zurn
Febco
Sentinel
Watts Water Technologies
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to
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$10 - $20
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Over $5000
Connection
NPSM
FIP x FIP
Female Pipe Thread
Sweat
FNPT
FIPT
FIP
FIP x Push-To-Connect
Flanged
Male Hose Thread
Plain End
Ball Valve x FIP
Ball Valve x MIP
FIP Union x FIP
FPT
Female Flare
Female Hose Thread
Flare x Flare
Male Pipe Thread
With Screws
Compatible Pipe Material
Stainless Steel
Multi-Purpose
Not Applicable
Bronze
Brass
Steel
Copper
Metal
Maximum Working Temperature (F)
0
110
120
140
180
200
210
212
250
Material
Stainless Steel
Bronze
Brass
Aluminum
Chrome
Iron
Metal
Nylon
Plastic
Zinc
Application
Potable Water
Non-Potable Water
Hydroponics
Natural Gas
Oil
Sewage
Water Supply
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Compatible Pipe Material
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Price
91 Results
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$
156
.
56
Wilkins
3/8 in. 740 Carbonated Beverage Backflow Preventer with Vent Integral Strainer and FNPT Inlet and Outlet Connections
Add to Cart
Compare
$
184
.
00
Watts
1 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff With Single Top Entry Freeze Sensor
Add to Cart
Compare
$
184
.
00
(7)
Wilkins
1 in. 950XLT2 Double Check Backflow Preventer Valve
Add to Cart
Compare
$
375
.
00
(2)
Watts
3/4 IN Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves, Tee Handles, Flood Sensor
Add to Cart
Compare
$
165
.
00
(2)
Watts
3/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn Shutoff with Freeze Sensor
Add to Cart
Compare
See Low Price in Cart
(2)
Wilkins
1 in. 975XL Reduced Pressure Principle Backflow Preventer
Add to Cart
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See Low Price in Cart
(17)
Wilkins
1 in. 350XL Double Check Backflow Preventer Valve
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See Low Price in Cart
(6)
Wilkins
1 in. 375 Reduced Pressure Principle Backflow Preventer
Add to Cart
Compare
$
419
.
00
Watts
1 IN Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves Tee Handles, Flood Sensor
Add to Cart
Compare
$
130
.
27
Febco
3/4 in. Double Check Valve Backflow Preventer Assembly Small Diameter Freeze Sensor
Add to Cart
Compare
See Low Price in Cart
(10)
Wilkins
3/4 in. 975XL2 Reduced Pressure Principle Backflow Preventer
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$
33
.
74
(26)
Woodford
Add-On 3/4 in. Hose Thread Brass Double-Check Backflow Preventer
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