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Plumbing
Valves
Backflow Preventers
Backflow Preventers
2 Results
Connection: Flanged
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Backflow Preventers
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$600 - $700
(1)
$800 - $900
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Connection
FIP x FIP
(9)
FIPT
(6)
Sweat
(6)
FIP
(3)
Female Pipe Thread
(2)
Flanged
(2)
Male Hose Thread
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Maximum Pressure (psi)
175 PSI
(1)
175
(1)
Maximum Working Temperature (F)
140
(1)
180
(1)
Zurn
1-1/2 in. 350 Double Check Backflow Preventer, Non-Potable
Model# 112-350
$
603
14
Zurn
1-1/4 in. Bronze Reduced Pressure Principle Backflow Preventer
Model# 114-375
$
814
87
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