Check Valves and Backflow Preventers Total Products: 2161
Backflow Preventer 1 in FNPT
ZURN WILKINS
Original price
$404.43
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Original price
$404.43
Original price
$404.43
$404.43
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$404.43
Current price
$404.43
Backflow Preventer Size 1 in Connection FNPT Body Material Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi Width ...
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Original price
$404.43
-
Original price
$404.43
Original price
$404.43
$404.43
-
$404.43
Current price
$404.43
Vacuum Breaker 7 3/4 in H 1 in
ZURN WILKINS
Original price
$974.67
-
Original price
$974.67
Original price
$974.67
$974.67
-
$974.67
Current price
$974.67
Vacuum Breaker Size 1 in Material of Construction Bronze Max Pressure 150 psi Temp Range 33 Degrees F to 110 Degrees F Height 7 3/4 in Standards AS...
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Original price
$974.67
-
Original price
$974.67
Original price
$974.67
$974.67
-
$974.67
Current price
$974.67
Vacuum Breaker 7 15/16 in H 1 in
ZURN WILKINS
Original price
$581.34
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Original price
$581.34
Original price
$581.34
$581.34
-
$581.34
Current price
$581.34
Vacuum Breaker Size 1 in Material of Construction Low Lead Cast Bronze Max Pressure 150 psi Temp Range 180 Degrees F Height 7 15/16 in Standards AN...
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Original price
$581.34
-
Original price
$581.34
Original price
$581.34
$581.34
-
$581.34
Current price
$581.34
Vacuum Breaker 7 15/16 in H 1 in
ZURN WILKINS
Original price
$302.47
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Original price
$302.47
Original price
$302.47
$302.47
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$302.47
Current price
$302.47
Vacuum Breaker Size 1 in Material of Construction Low Lead Cast Bronze Max Pressure 175 psi Temp Range 140 Degrees F Height 7 15/16 in Standards AN...
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Original price
$302.47
-
Original price
$302.47
Original price
$302.47
$302.47
-
$302.47
Current price
$302.47
Backflow Preventer 1 in FNPT
ZURN WILKINS
Original price
$802.10
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Original price
$802.10
Original price
$802.10
$802.10
-
$802.10
Current price
$802.10
Backflow Preventer Size 1 in Connection FNPT Body Material Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi Width ...
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Original price
$802.10
-
Original price
$802.10
Original price
$802.10
$802.10
-
$802.10
Current price
$802.10
Backflow Preventer 1 in FNPT
ZURN WILKINS
Original price
$337.18
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Original price
$337.18
Original price
$337.18
$337.18
-
$337.18
Current price
$337.18
Backflow Preventer Size 1 in Connection FNPT Body Material Cast Bronze Temp Range Up to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi W...
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Original price
$337.18
-
Original price
$337.18
Original price
$337.18
$337.18
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$337.18
Current price
$337.18
Backflow Preventer Repair Kit
APOLLO
Original price
$104.47
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Original price
$104.47
Original price
$104.47
$104.47
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$104.47
Current price
$104.47
Backflow For Use With 2 in RPDA2
Original price
$104.47
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Original price
$104.47
Original price
$104.47
$104.47
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$104.47
Current price
$104.47
Backflow Preventer Repair Kit
APOLLO
Original price
$24.33
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Original price
$24.33
Original price
$24.33
$24.33
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$24.33
Current price
$24.33
Backflow For Use With 38-200 Series 3/4 in Vacuum Breaker Valve
Original price
$24.33
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Original price
$24.33
Original price
$24.33
$24.33
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$24.33
Current price
$24.33
Vacuum Breaker 11 in H 1 1/4 in
ZURN WILKINS
Original price
$1,007.45
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Original price
$1,007.45
Original price
$1,007.45
$1,007.45
-
$1,007.45
Current price
$1,007.45
Vacuum Breaker Size 1 1/4 in Material of Construction Bronze Max Pressure 150 psi Temp Range 33 Degrees F to 110 Degrees F Height 11 in Standards A...
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Original price
$1,007.45
-
Original price
$1,007.45
Original price
$1,007.45
$1,007.45
-
$1,007.45
Current price
$1,007.45
Backflow Preventer Repair Kit
APOLLO
Original price
$212.96
-
Original price
$212.96
Original price
$212.96
$212.96
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$212.96
Current price
$212.96
Backflow For Use With Check Valve
Original price
$212.96
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Original price
$212.96
Original price
$212.96
$212.96
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$212.96
Current price
$212.96
Backflow Preventer Repair Kit
APOLLO
Original price
$187.16
-
Original price
$187.16
Original price
$187.16
$187.16
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$187.16
Current price
$187.16
Backflow For Use With 4S Series 1/2 in Backflow Preventer
Original price
$187.16
-
Original price
$187.16
Original price
$187.16
$187.16
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$187.16
Current price
$187.16
Backflow Preventer Repair Kit
APOLLO
Original price
$78.89
-
Original price
$78.89
Original price
$78.89
$78.89
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$78.89
Current price
$78.89
Backflow For Use With 3/4 in Check Valve
Original price
$78.89
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Original price
$78.89
Original price
$78.89
$78.89
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$78.89
Current price
$78.89
Reduced Pressure Zone Backflow Preventer
APOLLO
Original price
$385.71
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Original price
$385.71
Original price
$385.71
$385.71
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$385.71
Current price
$385.71
Principle Backflow Assembly 3/4 in Size 3/4 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Deg...
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Original price
$385.71
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Original price
$385.71
Original price
$385.71
$385.71
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$385.71
Current price
$385.71
Backflow Preventer 3/4 in FNPT
ZURN WILKINS
Original price
$338.40
-
Original price
$338.40
Original price
$338.40
$338.40
-
$338.40
Current price
$338.40
Backflow Preventer Size 3/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F M...
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Original price
$338.40
-
Original price
$338.40
Original price
$338.40
$338.40
-
$338.40
Current price
$338.40
Reduced Pressure Zone Backflow Preventer
APOLLO
Original price
$421.30
-
Original price
$421.30
Original price
$421.30
$421.30
-
$421.30
Current price
$421.30
Principle Backflow Assembly 1/2 in Size 1/2 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Deg...
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Original price
$421.30
-
Original price
$421.30
Original price
$421.30
$421.30
-
$421.30
Current price
$421.30
Backflow Preventer 1 in FNPT
ZURN WILKINS
Original price
$742.42
-
Original price
$742.42
Original price
$742.42
$742.42
-
$742.42
Current price
$742.42
Backflow Preventer Size 1 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max...
View full Details
Original price
$742.42
-
Original price
$742.42
Original price
$742.42
$742.42
-
$742.42
Current price
$742.42
Double Check Backflow Preventer 2 in
APOLLO
Original price
$720.15
-
Original price
$720.15
Original price
$720.15
$720.15
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$720.15
Current price
$720.15
Double Check Valve Backflow Assembly 2 in Size 2 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 18...
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Original price
$720.15
-
Original price
$720.15
Original price
$720.15
$720.15
-
$720.15
Current price
$720.15
Backflow Preventer 1/2 in FNPT
ZURN WILKINS
Original price
$687.64
-
Original price
$687.64
Original price
$687.64
$687.64
-
$687.64
Current price
$687.64
Backflow Preventer Size 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F M...
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Original price
$687.64
-
Original price
$687.64
Original price
$687.64
$687.64
-
$687.64
Current price
$687.64
Double Check Backflow Preventer 1 1/4 in
APOLLO
Original price
$740.40
-
Original price
$740.40
Original price
$740.40
$740.40
-
$740.40
Current price
$740.40
Double Check Valve Backflow Assembly Size 1 1/4 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 180...
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Original price
$740.40
-
Original price
$740.40
Original price
$740.40
$740.40
-
$740.40
Current price
$740.40
Double Check Backflow Preventer 3/4 in
APOLLO
Original price
$242.47
-
Original price
$242.47
Original price
$242.47
$242.47
-
$242.47
Current price
$242.47
Double Check Valve Backflow Assembly Size 3/4 in Connection NPS Body Material Bronze C84400 Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 D...
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Original price
$242.47
-
Original price
$242.47
Original price
$242.47
$242.47
-
$242.47
Current price
$242.47
Vacuum Breaker 2 11/16 in H 3/4 in
APOLLO
Original price
$188.96
-
Original price
$188.96
Original price
$188.96
$188.96
-
$188.96
Current price
$188.96
Dual Check Hose Connect. Vacuum Breaker Size 3/4 in Connection Type Hose Material of Construction Bronze Max Pressure 150 psi Temp Range 33 Degrees...
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Original price
$188.96
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Original price
$188.96
Original price
$188.96
$188.96
-
$188.96
Current price
$188.96
Dual Check Backflow Preventer 3/8 in
APOLLO
Original price
$138.00
-
Original price
$138.00
Original price
$138.00
$138.00
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$138.00
Current price
$138.00
Beverage Backflow Preventer 3/8 in Size 3/8 in Connection SAE Flare Body Material Noryl/GFN2 Temp Range 33 Degrees F to 130 Degrees F Max Temp 130 ...
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Original price
$138.00
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Original price
$138.00
Original price
$138.00
$138.00
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$138.00
Current price
$138.00
Reduced Pressure Zone Assembly 175 psi
WATTS
Original price
$4,462.43
-
Original price
$4,462.43
Original price
$4,462.43
$4,462.43
-
$4,462.43
Current price
$4,462.43
Reduced Pressure Zone Assembly Size 3 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 110 Degrees F Max Temp 110 Degrees F M...
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Original price
$4,462.43
-
Original price
$4,462.43
Original price
$4,462.43
$4,462.43
-
$4,462.43
Current price
$4,462.43
Reduced Pressure Zone Assembly 175 psi
WATTS
Original price
$4,198.48
-
Original price
$4,198.48
Original price
$4,198.48
$4,198.48
-
$4,198.48
Current price
$4,198.48
Reduced Pressure Zone Assembly Size 2 1/2 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 110 Degrees F Max Temp 110 Degrees...
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Original price
$4,198.48
-
Original price
$4,198.48
Original price
$4,198.48
$4,198.48
-
$4,198.48
Current price
$4,198.48