Backflow Assemblies

Description
Watts Backflows include LF909, LF009, LF007 etc.

  • LF7R

    LF7R

    Watts Series LF7R Lead Free* Dual Check Valves prevent the reverse flow of polluted water from entering into the drin...
  • 9BD

    9BD

    Watts Series 9BD Dual Check Vacuum Breakers for Vending Machine Water Supply Lines prevent the reverse flow of contam...
  • 9D

    9D

    Watts Series 9D Dual Check Valves with Intermediate Atmospheric Vent prevent the reverse flow of hot or cold polluted...
  • LFH7 / LFH7C

    LFH7 / LFH7C

    Watts Series LFH7C Lead Free* Dual Check Valve with Hose Connection prevent the reverse flow of polluted water from e...
  • LFNLF-9

    LFNLF-9

    Watts Series LFNLF-9 Lead Free* Dual Check Vacuum Breakers for Laboratory Faucets prevent the reverse flow of pollute...
  • LFN9 / LFN9C

    LFN9 / LFN9C

    Watts Series LFN9, LFN9C Lead Free* Dual Check Vacuum Breakers prevent the reverse flow of polluted water from enteri...
  • SD-2 / SD-3

    SD-2 / SD-3

    Watts Series SD-2 / SD-3 Dual Check Valves with Atmospheric Port & Strainer (SD-3 Only) for Carbonated Beverage M...
  • LF007

    LF007

    Watts 007 Double Check Backflow PreventerThe Watts 007 is a double check valve assembly. Production began in 1989. Al...
  • LF709 LBF

    LF709 LBF

    Watts 709 is a double check assembly. The 3/4"-2" were discontinued in 1993. The 2 1/2"-10" sizes began production in...
  • LF719

    LF719

    Watts 719 is a double check assembly. Production began in 2003. This has a poppet style check. Check covers unscrew f...
  • SS007

    SS007

    Watts 007 is a double check valve assembly. Production began in 1989. All versions in the 1/2"-2" size have bronze bo...
  • 757 / 757N

    757 / 757N

    Watts 757 Series is a double check assembly. This model was manufactured under the Hunter name from 2000-2002. In 200...
  • 774

    774

    Watts 774 Series is a double check assembly. In 1997 the Watts Company purchased the Ames Company. Watts began market...
  • 007DCDA / 007M1DCDA

    007DCDA / 007M1DCDA

    Watts 007 is a double check detector assembly. Production began in 1995. The assembly is the main valve of the 007. S...
  • 709DCDA

    709DCDA

    Watts 709DCDA is a double check detector assembly. The 2 1/2"-10" sizes began production in 1979. The 2 1/2"-10" size...
  • 757DCDA / 757NDCDA (Leaded)

    757DCDA / 757NDCDA (Leaded)

    Watts 757 Series is a double check assembly. This model was manufactured under the Hunter name from 2000-2002. In 200...
  • LF757DCDA / LF757NDCDA (Lead Free)

    LF757DCDA / LF757NDCDA (Lead Free)

    Watts LF757 Series is a double check assembly. This model was manufactured under the Hunter name from 2000-2002. In 2...
  • 774DCDA

    774DCDA

    Watts 774 Series is a double check assembly. In 1997 the Watts Company purchased the Ames Company. Watts began market...
  • LF009

    LF009

    Watts Series LF009 Lead Free* Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from enteri...
  • LFU009 / U009A

    LFU009 / U009A

    Watts Series LFU009 Reduced Pressure Zone Assemblies are designed to protect potable water supplies in accordance wit...
  • LF919

    LF919

    Watts 919 RPZ (reduced pressure assembly) was first produced in 2003. The body is made of a bronze alloy. The checks ...
  • LF909 / LF909HW

    LF909 / LF909HW

    Watts Series LF909 Lead Free* Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from enteri...
  • SS009

    SS009

    Watts Series SS009 Stainless Steel Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from e...
  • 957 / 957N / 957Z

    957 / 957N / 957Z

    Series 957, 957N, 957Z Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into...
  • 994

    994

    Watts 994 is a reduced pressure assembly. Production began in 1998. In 1997 the Watts Company purchased the Ames Comp...
  • 994BLT / 994HMB

    994BLT / 994HMB

    Watts Model 994HMB / 994BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water fro...
  • LF909 (2.5"-10")

    LF909 (2.5"-10")

    Watts Series LF909 Lead Free* Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from enteri...
  • 909RPDA

    909RPDA

    Watts Series 909RPDA Reduced Pressure Detector Assemblies prevent the reverse flow of fire protection system substanc...
  • 957RPDA / 957NRPDA / 957ZRPDA (Leaded)

    957RPDA / 957NRPDA / 957ZRPDA (Leaded)

    Watts Series 957, 957N, 957Z Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from enterin...
  • LF957RPDA / LF975NRPDA / LF957ZRPDA (Lead Free)

    LF957RPDA / LF975NRPDA / LF957ZRPDA (Lead Free)

    Watts Series LF957RPDA, LF957NRPDA, LF957ZRPDA Reduced Pressure Detector Assemblies provide protection to the potable...
  • 994RPDA

    994RPDA

    Watts Series 994DCDA Reduced Pressure Detector Assemblies prevent the reverse flow of fire protection system substanc...
  • 188A

    188A

    Watts Series 188A Anti-Siphon Vacuum Breakers for Irrigation Systems prevent the reverse flow of polluted water from ...
  • LF288A

    LF288A

    Watts Series LF288A Lead Free* Hot or Cold Water Anti-Siphon Vacuum Breakers prevent the reverse flow of polluted wat...
  • LF289

    LF289

    Series LF289 Spill Resistant Atmospheric Vacuum Breakers prevent the reverse flow of polluted water from entering int...
  • LF8

    LF8

    Watts LF8 Series Hose Connection Vacuum Breakers permit the attachment of portable hoses to hose thread faucets and p...
  • 8A

    8A

    Watts Series 8A Hose Connection Vacuum Breakers permit the attachment of portable hoses to hose thread faucets and pr...
  • 8B

    8B

    Watts Series 8B Hose Connection Vacuum Breakers permit the attachment of portable hoses to hose thread faucets and pr...
  • 8FR

    8FR

    Watts Series 8FR Hose Connection Vacuum Breakers permit the attachment of portable hoses to hose thread faucets and p...
  • NF8

    NF8

    Watts Series NF8 Hose Connection Vacuum Breakers are designed specifically for wall and yard hydrants to prevent the ...
  • LFN388

    LFN388

    Watts Series LFN388 represents a line of vacuum breakers designed to prevent backsiphonage of contaminated water into...
  • LF008PCQT

    LF008PCQT

    Watts 008 spill resistant pressure vacuum breaker. Production began in 1994. The body is bronze. The poly coated body...
  • LF800M4QT

    LF800M4QT

    Watts 800M4 QT pressure vacuum breaker. Production began in 1994. This is a bronze bodied unit. The check spring is c...
  • LF800M4FR

    LF800M4FR

    Watts Series 800M4FR Freeze Resistant Pressure Vacuum Breakers prevent the reverse flow of polluted water from enteri...

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