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Home /  Plumbing  /  Valves  Remove  /  Backflow Preventers  Remove

108 Products Found

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Backflow Preventer,1/2 In,Bronze
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Backflow Preventer,1/2 In,Bronze
Item # 6LL72
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 1/2 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F
WATTS
009QT
4418Typically in Stock  Help

1
$241.00
  
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Backflow Preventer,3/4 In,Bronze
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Backflow Preventer,3/4 In,Bronze
Item # 6LL73
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F
WATTS
009QT
4418Typically in Stock  Help

1
$286.25
  
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Double Check Valve Assembly,3/4 In
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Double Check Valve Assembly,3/4 In
Item # 6A767
Double Check Valve Assembly, Quarter Turn, Size 3/4 In, NPT Connection, Material of Construction Bronze, Width 6 7/8 In, Length 19 1/4 In
WATTS
007M2QTS-3/4"
4420Typically in Stock  Help

1
$222.75
  
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Backflow Preventer,1 In,Bronze
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Backflow Preventer,1 In,Bronze
Item # 6LL71
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 1 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F
WATTS
009M2QT1"
4418Typically in Stock  Help

1
$333.50
  
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Backflow Preventer,3/4 In,Bronze
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Backflow Preventer,3/4 In,Bronze
Item # 6A770
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F
WATTS
009M2QTS-3/4"
4418Typically in Stock  Help

1
$308.75
  
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Backflow Preventer,3/4 In,Bronze
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Backflow Preventer,3/4 In,Bronze
Item # 1KYC1
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 3/4 In, FNPT Connection, Material of Construction Bronze, Temp Range 33 To 140 F
WATTS
3/4 909QT
4418Typically in Stock  Help

1
$615.50
  
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Backflow Preventer,2 In,Bronze
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Backflow Preventer,2 In,Bronze
Item # 6LL69
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 2 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F
WATTS
009QT
4418Typically in Stock  Help

1
$673.50
  
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Backflow Preventer,Size 3/4 In,Bronze
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Backflow Preventer,Size 3/4 In,Bronze
Item # 6AVX4
Backflow Preventer, Reduced Pressure Principle, Size 3/4 In, FNPT X FNPT Connection, Material of Construction Bronze, Temp. Range 33-180 F
  • This Product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. This product contains a chemical known to the State of California to cause cancer.
WILKINS
34-975XL
4418Typically in Stock  Help

1
$316.75
  
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Backflow Preventer,1 1/2 In,Bronze
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Backflow Preventer,1 1/2 In,Bronze
Item # 6LL70
Backflow Preventer, Reduced Pressure Zone, Quarter Turn, Size 1 1/2 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F
WATTS
009QT
4418Typically in Stock  Help

1
$605.50
  
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BF Preventer,LF Brass,1/2 In IPS,175 PSI
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BF Preventer,LF Brass,1/2 In IPS,175 PSI
Item # 5DMJ0
Backflow Preventer, Reduced Pressure Zone Assembly, Size 1/2 In, Connection IPS, Material of Construction Lead-Free Brass, Temp Range 33 to 180 F
WATTS
1/2 LF 009QT
4419Typically in Stock  Help

1
$352.00
  
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Backflow Preventer,Size 2 In,Bronze
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Backflow Preventer,Size 2 In,Bronze
Item # 6AVX8
Backflow Preventer, Reduced Pressure Principle, Size 2 In, FNPT X FNPT Connection, Material of Construction Bronze, Temp. Range 33-180 F
  • This Product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. This product contains a chemical known to the State of California to cause cancer.
WILKINS
2-975XL
4418Typically in Stock  Help

1
$662.50
  
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Backflow Preventer,Size 1 In,Bronze
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Backflow Preventer,Size 1 In,Bronze
Item # 6AVX5
Backflow Preventer, Reduced Pressure Principle, Size 1 In, FNPT X FNPT Connection, Material of Construction Bronze, Temp. Range 33-180 F
  • This Product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. This product contains a chemical known to the State of California to cause cancer.
WILKINS
1-975XL
4418Typically in Stock  Help

1
$340.00
  
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Pressure Vacuum Breaker,3/4 In,Bronze
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Pressure Vacuum Breaker,3/4 In,Bronze
Item # 1RCZ6
Vacuum Breaker, Anti-Siphon, Quarter Turn, Size 3/4 In, NPT Connection, Material of Construction Bronze, Temp Range 33 To 180 F, Max Pressure 180 PSI
WATTS
800M4QT3/4"
4419Typically in Stock  Help

1
$157.75
  
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Double Check Valve Assembly,2 In
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Double Check Valve Assembly,2 In
Item # 6A769
Double Check Valve Assembly, Quarter Turn, Size 2 In, NPT Connection, Material of Construction Bronze, Width 8 3/4 In, Length 31 1/2 In
WATTS
007MIQTS-S
4420Typically in Stock  Help

1
$544.00
  
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Double Check Valve Assembly,1 In
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Double Check Valve Assembly,1 In
Item # 6A768
Double Check Valve Assembly, Quarter Turn, Size 1 In, NPT Connection, Material of Construction Bronze, Width 7 1/4 In, Length 22 1/2 In
WATTS
007MIQTS-1
4420Typically in Stock  Help

1
$273.00
  
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BF Preventer,LF Brass,3/4 In IPS,175 PSI
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BF Preventer,LF Brass,3/4 In IPS,175 PSI
Item # 5DMJ1
Backflow Preventer, Reduced Pressure Zone Assembly, Size 3/4 In, Connection IPS, Material of Construction Lead-Free Brass, Temp Range 33 to 180 F
WATTS
3/4 LF 009QT
4419Typically in Stock  Help

1
$374.75
  
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108 Products Found

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A backflow preventer from Grainger can help prevent non-potable water from flowing backwards into a water supply line and contaminating the potable water supply. Backflow preventers can be used in industrial settings where chemicals are connected to water lines and in municipal water systems. Find a high-quality backflow preventer in the size and type you need from Grainger.
If the settings on your account have changed since this order was submitted, they will be updated when this order is approved.
Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.
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