Skip to content
Backflow Preventers

Backflow Preventers Total Products: 139

Filters

$
$

Reduced Pressure Zone Backflow Preventer

WATTS
Original price $6,029.27 - Original price $6,029.27
Original price
$6,029.27
$6,029.27 - $6,029.27
Current price $6,029.27

Reduced Pressure Zone Backflow Preventer Series Watts 957 Size 2 1/2 in Connection Flanged Body Material 304 Stainless Steel Temp Range 33 Degrees ...

View full Details
Original price $6,029.27 - Original price $6,029.27
Original price
$6,029.27
$6,029.27 - $6,029.27
Current price $6,029.27

Reduced Pressure Zone Backflow Preventer

WATTS
Original price $3,813.53 - Original price $3,813.53
Original price
$3,813.53
$3,813.53 - $3,813.53
Current price $3,813.53

Reduced Pressure Zone Backflow Preventer Series Watts 009 Size 1/2 in Connection NPT Body Material Stainless Steel Temp Range 33 Degrees to 180 Deg...

View full Details
Original price $3,813.53 - Original price $3,813.53
Original price
$3,813.53
$3,813.53 - $3,813.53
Current price $3,813.53

Double Check Valve Assembly Watts 757

WATTS
Original price $5,853.98 - Original price $5,853.98
Original price
$5,853.98
$5,853.98 - $5,853.98
Current price $5,853.98

Double Check Valve Assembly Series Watts 757 Size 4 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 140 Degrees F Max Temp 1...

View full Details
Original price $5,853.98 - Original price $5,853.98
Original price
$5,853.98
$5,853.98 - $5,853.98
Current price $5,853.98

Double Check Valve Assembly Watts 757

WATTS
Original price $5,858.15 - Original price $5,858.15
Original price
$5,858.15
$5,858.15 - $5,858.15
Current price $5,858.15

Double Check Valve Assembly Series Watts 757 Size 3 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 140 Degrees F Max Temp 1...

View full Details
Original price $5,858.15 - Original price $5,858.15
Original price
$5,858.15
$5,858.15 - $5,858.15
Current price $5,858.15

Double Check Valve Assembly Watts 757

WATTS
Original price $5,722.51 - Original price $5,722.51
Original price
$5,722.51
$5,722.51 - $5,722.51
Current price $5,722.51

Double Check Valve Assembly Series Watts 757 Size 2 1/2 in Connection Flanged Body Material Cast Iron Temp Range 33 Degrees to 140 Degrees F Max Te...

View full Details
Original price $5,722.51 - Original price $5,722.51
Original price
$5,722.51
$5,722.51 - $5,722.51
Current price $5,722.51

Double Check Valve Watts 719 3/4in FNPT

WATTS
Original price $1,047.57 - Original price $1,047.57
Original price
$1,047.57
$1,047.57 - $1,047.57
Current price $1,047.57

Double Check Valve Assembly Series Watts 719 Size 3/4 in Connection FNPT Body Material Copper Silicon Alloy Temp Range 33 to 180 Degrees F Max Temp...

View full Details
Original price $1,047.57 - Original price $1,047.57
Original price
$1,047.57
$1,047.57 - $1,047.57
Current price $1,047.57

Backflow Preventer 3/4 Size MNPT 175psi

ZURN WILKINS
Original price $270.67 - Original price $270.67
Original price
$270.67
$270.67 - $270.67
Current price $270.67

Backflow Preventer Series Wilkins 350 Size 3/4 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max T...

View full Details
Original price $270.67 - Original price $270.67
Original price
$270.67
$270.67 - $270.67
Current price $270.67

Backflow Preventer 1 Size MNPT 175 psi

ZURN WILKINS
Original price $485.29 - Original price $485.29
Original price
$485.29
$485.29 - $485.29
Current price $485.29

Backflow Preventer Series Wilkins 350XL Size 1 in Connection MNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees to 140 Degrees F Max Tem...

View full Details
Original price $485.29 - Original price $485.29
Original price
$485.29
$485.29 - $485.29
Current price $485.29

Backflow Preventer 3/8 Size FNPT 150psi

ZURN WILKINS
Original price $223.32 - Original price $223.32
Original price
$223.32
$223.32 - $223.32
Current price $223.32

Backflow Preventer Series Wilkins 740 Size 3/8 in Connection FNPT Body Material Stainless Steel Temp Range 33 Degrees to 130 Degrees F Max Temp 130...

View full Details
Original price $223.32 - Original price $223.32
Original price
$223.32
$223.32 - $223.32
Current price $223.32

Backflow Preventer 3/4 Size MNPT 175psi

ZURN WILKINS
Original price $442.74 - Original price $442.74
Original price
$442.74
$442.74 - $442.74
Current price $442.74

Backflow Preventer Series Wilkins 350XL Size 3/4 in Connection MNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees to 140 Degrees F Max T...

View full Details
Original price $442.74 - Original price $442.74
Original price
$442.74
$442.74 - $442.74
Current price $442.74

Backflow Preventer 2 Size MNPT 175 psi

ZURN WILKINS
Original price $1,423.69 - Original price $1,423.69
Original price
$1,423.69
$1,423.69 - $1,423.69
Current price $1,423.69

Backflow Preventer Series Wilkins 350XL Size 2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max T...

View full Details
Original price $1,423.69 - Original price $1,423.69
Original price
$1,423.69
$1,423.69 - $1,423.69
Current price $1,423.69

Backflow Preventer 2 Size MNPT 175 psi

ZURN WILKINS
Original price $1,065.59 - Original price $1,065.59
Original price
$1,065.59
$1,065.59 - $1,065.59
Current price $1,065.59

Backflow Preventer Series Wilkins 350 Size 2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max Tem...

View full Details
Original price $1,065.59 - Original price $1,065.59
Original price
$1,065.59
$1,065.59 - $1,065.59
Current price $1,065.59

Backflow Preventer 1 Size MNPT 175 psi

ZURN WILKINS
Original price $313.13 - Original price $313.13
Original price
$313.13
$313.13 - $313.13
Current price $313.13

Backflow Preventer Series Wilkins 350 Size 1 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max Tem...

View full Details
Original price $313.13 - Original price $313.13
Original price
$313.13
$313.13 - $313.13
Current price $313.13

Backflow Preventer 1-1/4 Size 175 psi

ZURN WILKINS
Original price $1,067.38 - Original price $1,067.38
Original price
$1,067.38
$1,067.38 - $1,067.38
Current price $1,067.38

Backflow Preventer Series Wilkins 350XL Size 1 1/4 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 180 Degrees F M...

View full Details
Original price $1,067.38 - Original price $1,067.38
Original price
$1,067.38
$1,067.38 - $1,067.38
Current price $1,067.38

Backflow Preventer 1-1/4 Size 175 psi

ZURN WILKINS
Original price $847.52 - Original price $847.52
Original price
$847.52
$847.52 - $847.52
Current price $847.52

Backflow Preventer Series Wilkins 350 Size 1 1/4 in Connection MNPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degree...

View full Details
Original price $847.52 - Original price $847.52
Original price
$847.52
$847.52 - $847.52
Current price $847.52

Backflow Preventer 1-1/2 Size 175 psi

ZURN WILKINS
Original price $1,261.84 - Original price $1,261.84
Original price
$1,261.84
$1,261.84 - $1,261.84
Current price $1,261.84

Backflow Preventer Series Wilkins 350XL Size 1 1/2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F M...

View full Details
Original price $1,261.84 - Original price $1,261.84
Original price
$1,261.84
$1,261.84 - $1,261.84
Current price $1,261.84

Backflow Preventer 1-1/2 Size 175 psi

ZURN WILKINS
Original price $757.92 - Original price $757.92
Original price
$757.92
$757.92 - $757.92
Current price $757.92

Backflow Preventer Series Wilkins 350 Size 1 1/2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max...

View full Details
Original price $757.92 - Original price $757.92
Original price
$757.92
$757.92 - $757.92
Current price $757.92

Reduced Pressure Zone Backflow Preventer

APOLLO
Original price $1,751.87 - Original price $1,751.87
Original price
$1,751.87
$1,751.87 - $1,751.87
Current price $1,751.87

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 1...

View full Details
Original price $1,751.87 - Original price $1,751.87
Original price
$1,751.87
$1,751.87 - $1,751.87
Current price $1,751.87

Reduced Pressure Zone Backflow Preventer

APOLLO
Original price $1,257.83 - Original price $1,257.83
Original price
$1,257.83
$1,257.83 - $1,257.83
Current price $1,257.83

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1 1/4 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees ...

View full Details
Original price $1,257.83 - Original price $1,257.83
Original price
$1,257.83
$1,257.83 - $1,257.83
Current price $1,257.83

Reduced Pressure Zone Backflow Preventer

APOLLO
Original price $793.32 - Original price $793.32
Original price
$793.32
$793.32 - $793.32
Current price $793.32

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to...

View full Details
Original price $793.32 - Original price $793.32
Original price
$793.32
$793.32 - $793.32
Current price $793.32

Reduced Pressure Zone Backflow Preventer

APOLLO
Original price $817.00 - Original price $817.00
Original price
$817.00
$817.00 - $817.00
Current price $817.00

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 1...

View full Details
Original price $817.00 - Original price $817.00
Original price
$817.00
$817.00 - $817.00
Current price $817.00

Double Check Valve Assembly NPT

APOLLO
Original price $960.83 - Original price $960.83
Original price
$960.83
$960.83 - $960.83
Current price $960.83

Double Check Valve Assembly Series Apollo 4ALF-100 Size 1 1/4 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degree...

View full Details
Original price $960.83 - Original price $960.83
Original price
$960.83
$960.83 - $960.83
Current price $960.83

Double Check Valve Assembly Size 1/2 In.

APOLLO
Original price $411.88 - Original price $411.88
Original price
$411.88
$411.88 - $411.88
Current price $411.88

Double Check Valve Assembly Series Apollo 4ALF-100 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degrees ...

View full Details
Original price $411.88 - Original price $411.88
Original price
$411.88
$411.88 - $411.88
Current price $411.88

Double Check Detector 774 8in Flanged

WATTS
Original price $25,869.77 - Original price $25,869.77
Original price
$25,869.77
$25,869.77 - $25,869.77
Current price $25,869.77

Double Check Detector Assembly Series Watts 774 Size 8 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...

View full Details
Original price $25,869.77 - Original price $25,869.77
Original price
$25,869.77
$25,869.77 - $25,869.77
Current price $25,869.77

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare