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Back Flows

Protect your water supply from contamination with our selection of irrigation backflow preventers. Designed to prevent the reverse flow of water in irrigation systems, these devices are essential for maintaining water quality and safety in residential and commercial settings. Backflow preventers are built to comply with industry standards, offering reliable protection and peace of mind for any irrigation setup.
  • Febco - 765-1BV - 765 PVB Backflow Preventer 1 in. FPT

    Febco
    Original price $ 140.62 - Original price $ 140.62
    Original price
    $ 140.62
    $ 140.62 - $ 140.62
    Current price $ 140.62

    Spec Sheet Install Manual New Version   The FEBCO Series 765 Pressure Vacuum Breakers are used to protect against health hazard and non-health ...

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    Original price $ 140.62 - Original price $ 140.62
    Original price
    $ 140.62
    $ 140.62 - $ 140.62
    Current price $ 140.62
    Sold out
  • Apollo - Bronze FIP Pressure Vacuum Breaker 4A Series A2F

    Apollo
    Original price $ 94.99 - Original price $ 112.58
    Original price
    $ 94.99 - $ 112.58
    $ 94.99 - $ 112.58
    Current price $ 94.99

    This vacuum breaker prevents contamination of the potable water due to back siphon-age. A integrated freeze protection relief valve serves to reduc...

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    Original price $ 94.99 - Original price $ 112.58
    Original price
    $ 94.99 - $ 112.58
    $ 94.99 - $ 112.58
    Current price $ 94.99
  • Febco - 765-QT75 - 3/4 in. 765 Backflow Preventer

    Febco
    Original price $ 116.62 - Original price $ 116.62
    Original price
    $ 116.62
    $ 116.62 - $ 116.62
    Current price $ 116.62

    Spec Sheet   Install Manual New Version Series 765 Pressure Vacuum Breakers Size: 1/2" - 2" (15mm - 50mm) The FEBCO Series 765 Pressure Vacuum ...

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    Original price $ 116.62 - Original price $ 116.62
    Original price
    $ 116.62
    $ 116.62 - $ 116.62
    Current price $ 116.62
  • Apollo - 4A204A4F - 3/4 in. Bronze FIP Reduced Pressure Backflow Preventer with Union Shut-Off Valves

    Apollo
    Original price $ 323.85 - Original price $ 323.85
    Original price
    $ 323.85
    $ 323.85 - $ 323.85
    Current price $ 323.85

    This item with threaded connections is designed to prevent the back flow of polluted water from entering into the potable water supply due to back ...

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    Original price $ 323.85 - Original price $ 323.85
    Original price
    $ 323.85
    $ 323.85 - $ 323.85
    Current price $ 323.85
  • Apollo - Backflow Preventer, Reduced Pressure, Bronze with Ball Valves and SAE Test Cocks

    Apollo
    Original price $ 274.00 - Original price $ 327.14
    Original price
    $ 274.00 - $ 327.14
    $ 274.00 - $ 327.14
    Current price $ 274.00

    This vacuum breaker prevents contamination of the potable water due to back siphon-age. A integrated freeze protection relief valve serves to reduc...

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    Original price $ 274.00 - Original price $ 327.14
    Original price
    $ 274.00 - $ 327.14
    $ 274.00 - $ 327.14
    Current price $ 274.00
  • Febco - 860-QT RP 100 - 1" 860 Reduced Pressure Zone Assembly

    Febco
    Original price $ 206.18 - Original price $ 206.18
    Original price $ 206.18
    $ 410.97
    $ 410.97 - $ 410.97
    Current price $ 410.97

    Spec Sheet Freeze Prevention Maintenance   The FEBCO Series 860 Reduced Pressure Zone Assemblies are for use in health-hazard applications. The s...

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    Original price $ 206.18 - Original price $ 206.18
    Original price $ 206.18
    $ 410.97
    $ 410.97 - $ 410.97
    Current price $ 410.97
  • Watts Water Technologies 1 in Pressure Vacuum Breaker Vent Float Kit

    Watts Water Technologies
    Original price $ 10.67 - Original price $ 10.67
    Original price $ 10.67
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99

    This 1 IN 800M4 vent repair kit provides all the parts necessary to repair the vent float of the applicable pressure vacuum breaker. This kit inclu...

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    Original price $ 10.67 - Original price $ 10.67
    Original price $ 10.67
    $ 15.99
    $ 15.99 - $ 15.99
    Current price $ 15.99
    Sold out
  • Febco - 765EUB-100 - 765 1" Watts Pressure Vacuum Breaker w/ Union Connections

    Febco
    Original price $ 210.00
    Original price $ 210.00 - Original price $ 210.00
    Original price $ 210.00
    Current price $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99

    Spec Sheet Install Manual New Version   Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back si...

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    Original price $ 210.00
    Original price $ 210.00 - Original price $ 210.00
    Original price $ 210.00
    Current price $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
  • Watts 1-LF009M2-QT Backflow System Low Pressure, 1" FIP

    Watts Water Technologies
    Original price $ 314.99 - Original price $ 314.99
    Original price $ 314.99
    $ 551.43
    $ 551.43 - $ 551.43
    Current price $ 551.43

    This 1 inch Lead Free reduced pressure zone assembly is designed to prevent the backflow of polluted water from entering into the potable water su...

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    Original price $ 314.99 - Original price $ 314.99
    Original price $ 314.99
    $ 551.43
    $ 551.43 - $ 551.43
    Current price $ 551.43
  • Watts 2-LF009M2-QT Backflow System Low Pressure, 2" FIP

    Watts Water Technologies
    Original price $ 1,074.19 - Original price $ 1,074.19
    Original price
    $ 1,074.19
    $ 1,074.19 - $ 1,074.19
    Current price $ 1,074.19

    This 2 inch reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due...

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    Original price $ 1,074.19 - Original price $ 1,074.19
    Original price
    $ 1,074.19
    $ 1,074.19 - $ 1,074.19
    Current price $ 1,074.19
  • Watts 1.5-LF009M2-QT Backflow System Low Pressure, 1 1/2" FIP

    Watts Water Technologies
    Original price $ 399.71 - Original price $ 399.71
    Original price $ 399.71
    $ 889.98
    $ 889.98 - $ 889.98
    Current price $ 889.98

    This 1 1/2 inch reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply...

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    Original price $ 399.71 - Original price $ 399.71
    Original price $ 399.71
    $ 889.98
    $ 889.98 - $ 889.98
    Current price $ 889.98
    Sold out
  • Watts 0371271 530C 1/2" Poppet Style Adjustable Relief Valve

    Watts Water Technologies
    Original price $ 51.20 - Original price $ 51.20
    Original price
    $ 51.20
    $ 51.20 - $ 51.20
    Current price $ 51.20

    Watts 530C ½": Calibrated Pressure Relief Valve is a spring operated brass valves designed for use only as protection from the buildup of excessiv...

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    Original price $ 51.20 - Original price $ 51.20
    Original price
    $ 51.20
    $ 51.20 - $ 51.20
    Current price $ 51.20
  • Febco - 860-QT RP 075 - 3/4" 860 Reduced Pressure Zone Assembly

    Febco
    Original price $ 171.53 - Original price $ 171.53
    Original price $ 171.53
    $ 498.99
    $ 498.99 - $ 498.99
    Current price $ 498.99

    Spec Sheet Freeze Prevention Maintenance The FEBCO Series 860 Reduced Pressure Zone Assemblies are for use in health-hazard applications. The ...

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    Original price $ 171.53 - Original price $ 171.53
    Original price $ 171.53
    $ 498.99
    $ 498.99 - $ 498.99
    Current price $ 498.99
  • Wilkins Zurn - 1-975XLS 1" Reduced Pressure Principle Backflow Preventor with bronze "Y" type strainer

    Zurn Wilkins
    Original price $ 648.41 - Original price $ 648.41
    Original price
    $ 648.41
    $ 648.41 - $ 648.41
    Current price $ 648.41

    Spec Sheet The Zurn Wilkins 975XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for non-potable water applications....

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    Original price $ 648.41 - Original price $ 648.41
    Original price
    $ 648.41
    $ 648.41 - $ 648.41
    Current price $ 648.41
  • Watts Backflow System Low Pressure, 3/4" FIP

    Watts Water Technologies
    Original price $ 341.08 - Original price $ 341.08
    Original price $ 341.08
    $ 502.99
    $ 502.99 - $ 502.99
    Current price $ 502.99

    This 3/4 inch reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due ...

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    Original price $ 341.08 - Original price $ 341.08
    Original price $ 341.08
    $ 502.99
    $ 502.99 - $ 502.99
    Current price $ 502.99
    Sold out
  • Watts 1 inch LF007M1-QT 1 Double Check Valve

    Watts Water Technologies
    Original price $ 294.95 - Original price $ 294.95
    Original price
    $ 294.95
    $ 294.95 - $ 294.95
    Current price $ 294.95

    This 1 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the p...

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    Original price $ 294.95 - Original price $ 294.95
    Original price
    $ 294.95
    $ 294.95 - $ 294.95
    Current price $ 294.95
  • Febco BMS/IMS Freeze Sensor Connection Kit, For Series 765, 850, LF850 Sizes 1/2 to 2 IN

    Febco
    Original price $ 146.61 - Original price $ 146.61
    Original price $ 146.61
    $ 146.61
    $ 146.61 - $ 146.61
    Current price $ 146.61

    Install This BMS/IMS connection kit includes a freeze sensor in mounting clip, activation module with mounting hardware, wire nuts (2), and power ...

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    Original price $ 146.61 - Original price $ 146.61
    Original price $ 146.61
    $ 146.61
    $ 146.61 - $ 146.61
    Current price $ 146.61
    Sold out
  • Febco 1 1/4 IN Bronze Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoffs, Freeze Sensor T765FBV

    Febco
    Original price $ 653.33 - Original price $ 653.33
    Original price $ 653.33
    $ 653.33
    $ 653.33 - $ 653.33
    Current price $ 653.33

    This 1 1/4 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-t...

    View full details
    Original price $ 653.33 - Original price $ 653.33
    Original price $ 653.33
    $ 653.33
    $ 653.33 - $ 653.33
    Current price $ 653.33
    Sold out
  • Febco 11/2" Pressure Vacuum Breaker 765-QT-FZ PVB 1 1/2 Bronze Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoffs, Freeze Sensor

    Febco
    Original price $ 733.23 - Original price $ 733.23
    Original price $ 733.23
    $ 733.23
    $ 733.23 - $ 733.23
    Current price $ 733.23

    This 1 1/2 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-t...

    View full details
    Original price $ 733.23 - Original price $ 733.23
    Original price $ 733.23
    $ 733.23
    $ 733.23 - $ 733.23
    Current price $ 733.23
    Sold out
  • Febco 2" Bronze Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoffs, Freeze Sensor 765-QT-FZ PVB 2

    Febco
    Original price $ 786.00 - Original price $ 786.00
    Original price $ 786.00
    $ 786.00
    $ 786.00 - $ 786.00
    Current price $ 786.00

    This 2 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-toxic...

    View full details
    Original price $ 786.00 - Original price $ 786.00
    Original price $ 786.00
    $ 786.00
    $ 786.00 - $ 786.00
    Current price $ 786.00
    Sold out
  • Febco 765-QT-FZ PVB 1 IN Bronze Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoffs, Unions Freeze Sensor

    Febco
    Original price $ 217.32 - Original price $ 217.32
    Original price $ 217.32
    $ 217.32
    $ 217.32 - $ 217.32
    Current price $ 217.32

    Lead Free: NO 1 IN Bronze Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoffs, Union Connections, Freeze Sensor   This 1 inch pressu...

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    Original price $ 217.32 - Original price $ 217.32
    Original price $ 217.32
    $ 217.32
    $ 217.32 - $ 217.32
    Current price $ 217.32
    Sold out
  • Febco 1" Pressure Vacuum Breaker 1" 765-QT-FZ PVB Bronze Pressure Vacuum Breaker Backflow Preventer, Freeze Sensor

    Febco
    Original price $ 136.24 - Original price $ 136.24
    Original price $ 136.24
    $ 136.24
    $ 136.24 - $ 136.24
    Current price $ 136.24

    This 1 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-toxic...

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    Original price $ 136.24 - Original price $ 136.24
    Original price $ 136.24
    $ 136.24
    $ 136.24 - $ 136.24
    Current price $ 136.24
  • Febco 3/4" Pressure Vacuum Breaker 3/4” 765-QT-FZ PVB 3/4 IN Bronze Pressure Vacuum Breaker Backflow Freeze Sensor

    Febco
    Original price $ 189.19
    Original price $ 189.19 - Original price $ 189.19
    Original price $ 189.19
    Current price $ 133.90
    $ 133.90 - $ 133.90
    Current price $ 133.90

    This 3/4 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-tox...

    View full details
    Original price $ 189.19
    Original price $ 189.19 - Original price $ 189.19
    Original price $ 189.19
    Current price $ 133.90
    $ 133.90 - $ 133.90
    Current price $ 133.90
    Sold out
  • Wilkins Zurn - 12-975XL2S 1/2" Lead Free Wilkins 975XL2 Reduced Pressure Principle

    Zurn Wilkins
    Original price $ 839.39 - Original price $ 839.39
    Original price
    $ 839.39
    $ 839.39 - $ 839.39
    Current price $ 839.39

    Spec Sheet  Wilkins Zurn 12-975XL2S 1/2" Lead Free Wilkins 975XL2 Reduced Pressure Principle Assembly with Model SXL lead-free bronze "Y" type stra...

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    Original price $ 839.39 - Original price $ 839.39
    Original price
    $ 839.39
    $ 839.39 - $ 839.39
    Current price $ 839.39

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