Backflow Preventers

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WATTS -

994 Series Reduced Pressure Zone Assemblies

StyleModelTypeInlet TypeOutlet SizeOutlet TypeSeat MaterialBody FinishStrainerMax. Working PressurePrice
A994-OSY 2 1/2KitFlanged Joint2 1/2"Flanged JointEngineered PlasticPlainNo175 psi€5,589.06
RFQ
A994-OSY 8KitFlanged Joint8"Flanged JointEngineered PlasticPlainNo175 psi€20,021.32
RFQ
A994-OSY 3KitFlanged Joint3"Flanged JointEngineered PlasticPlainNo175 psi€6,498.76
RFQ
A994-OSY 4KitFlanged Joint4"Flanged JointEngineered PlasticPlainNo175 psi€7,186.57
RFQ
A994-OSY 6KitFlanged Joint6"Flanged JointEngineered PlasticPlainNo175 psi€11,436.28
RFQ
A994-OSY-GXG 3Valve To AccessoryGrooved Joint3"Grooved JointEngineered PlasticPlainNo175 psi€6,953.56
RFQ
B994-NRS 2 1/2Valve To AccessoryFlanged Joint2 1/2"Flanged JointEngineered PlasticPlainNo175 psi€5,229.14
RFQ
C994-NRS 8Valve To AccessoryFlanged Joint8"Flanged JointEngineered PlasticPlainNo175 psi€18,844.43
RFQ
A994-OSY-GXG 6Valve To AccessoryGrooved Joint6"Grooved JointEngineered PlasticPlainNo175 psi€12,237.11
RFQ
A994-DNRS 3Valve To AccessoryFlanged Joint3"Flanged JointEngineered PlasticPlainNo175 psi€5,904.40
RFQ
C994-NRS 6Valve To AccessoryFlanged Joint6"Flanged JointEngineered PlasticPlainNo175 psi€10,765.18
RFQ
A994-OSY-GXG 4Valve To AccessoryGrooved Joint4"Grooved JointEngineered PlasticPlainNo175 psi€7,691.61
RFQ
A994-OSY-GXG 2 1/2Valve To AccessoryGrooved Joint2 1/2"Grooved JointEngineered PlasticPlainNo175 psi€5,981.12
RFQ
A994-OSY 10Valve To AccessoryFlanged Joint10"Flanged JointEngineered PlasticPlainNo175 psi€27,284.74
RFQ
D994-LF 6Valve To AccessoryFlanged Joint6"-Engineered PlasticPlainNo175 psi€8,912.40
RFQ
A994-DOSY 4Valve To AccessoryFlanged Joint4"Flanged JointEngineered PlasticPlainNo175 psi€7,691.61
RFQ
E994-LF 8Valve To AccessoryFlanged Joint8"-Engineered PlasticPlainNo175 psi€15,776.28
RFQ
A994-DOSY 2 1/2Valve To AccessoryFlanged Joint2 1/2"Flanged JointEngineered PlasticPlainNo175 psi€5,981.12
RFQ
A994-OSY-GXG 8Valve To AccessoryGrooved Joint8"Grooved JointEngineered PlasticPlainNo175 psi€21,423.03
RFQ
C994-NRS 3Valve To AccessoryFlanged Joint3"Flanged JointEngineered PlasticPlainNo175 psi€5,904.40
RFQ
D994-LF 10Valve To AccessoryFlanged Joint10"-Engineered PlasticPlainNo175 psi€20,498.07
RFQ
A994-DOSY 3Valve To AccessoryFlanged Joint3"Flanged JointEngineered PlasticPlainNo175 psi€6,953.56
RFQ
WATTS -

3000SE Series Double Check Detector Backflow Preventer Assemblies

StyleModelInlet TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.Disc MaterialBypass SizeMeter TypePrice
A3000SE-LG-CFM 2 1/2--------€6,235.06
RFQ
B3000SE-OSY-CFM 2 1/2--------€8,235.73
RFQ
C3000SE-LG-LM 2 1/2Flanged JointRubberStraight175 psi33°FRubber3/4"-€6,087.17
RFQ
D3000SE-OSY-LM 2 1/2Flanged JointRubberStraight175 psi33°FRubber3/4"-€8,086.44
RFQ
E3000SE-OSY-GPM 2 1/2Flanged JointRubberStraight175 psi33°FRubber3/4"GPM€8,235.73
RFQ
F3000SE-LG-GPM 2 1/2Grooved JointRubberStraight175 psi33°FRubber3/4"GPM€6,235.06
RFQ
WATTS -

LF909 Small Series Reduced Pressure Zone Assemblies

StyleModelConnection TypeMax. PressureTemp. Range
A6 LF909-DOSYFlanged175 psi+33°F to +110°F
RFQ
B2 1/2 LF909-DNRSFlanged175 psi+33°F to +110°F
RFQ
ZURN -

Double Check Backflow Preventers

StyleModelTemp. RangeHeightConnection TypeMax. PressurePrice
A34-950XLD--FNPT175 psi€362.41
B112-950XL3+33°F to +180°F5.562"FNPT175 psi€866.48
C2-950XLTDA+33°F to +180°F12 3/4"FNPT175 psi€4,475.27
B114-950XL3+33°F to +180°F5.438"FNPT175 psi€808.13
D2-950XLTBFSS+33°F to +180°F5 7/8"FNPT175 psi€2,424.37
E1-950XL3+33°F to +180°F4.312"FNPT175 psi€332.87
F2-950XLTDABFSS+33°F to +180°F10 3/8"FNPT175 psi€2,844.07
E34-950XL3+33°F to +180°F14 7/8"FNPT175 psi€303.45
B2-950XL3+33°F to +180°F6.688"FNPT175 psi€977.60
G112-950XLT2+33°F to +180°F5.688"FNPT175 psi€939.31
H1-350FT0°F to +180°F5"FNPT175 psi€236.22
I1-950XLT0°F to +180°F4.062"FNPT175 psi€283.38
J34-350XLFT0°F to +180°F4 1/4"FNPT175 psi€303.45
K1-350XLFT0°F to +180°F5"FNPT175 psi€332.87
WATTS -

719 Series Double Check Valve Backflow Preventer Assemblies

StyleModelMax. Working PressureStrainerOutlet SizeInlet Thread TypeSeat MaterialValve TypeMin. Temp.TypePrice
A719QTS 1--------€625.74
RFQ
B719-QT-C&T 1 1/4--------€730.38
RFQ
B719-QT-SH 1 1/2--------€934.07
RFQ
B719-QT-C&T 1--------€512.72
RFQ
B719-QT-C&T 2--------€1,031.74
RFQ
B719-QT-SH 2--------€1,040.11
RFQ
B719-QT-C&T 1 1/2--------€920.82
RFQ
A719QTS 1/2--------€449.94
RFQ
B719-QT-SH 1 1/4--------€753.39
RFQ
B719-QT-SH 1--------€499.47
RFQ
B719QT 1/212.1 BarNo1/2"-Engineered PlasticQuarter Turn Ball Valve33°FKit€296.05
RFQ
A719QTS 3/412.1 BarYes3/4"-Engineered PlasticQuarter Turn Ball Valve33°FKit€539.93
RFQ
B719-QT-SH 3/412.1 BarNo3/4"-Engineered PlasticQuarter Turn Ball Valve33°FKit€443.68
RFQ
B719-QT-R10 1/212.1 BarNo1/2"-Engineered PlasticQuarter Turn Ball Valve33°FKit€495.30
RFQ
B719QT 3/412.1 BarNo3/4"-Engineered PlasticQuarter Turn Ball Valve33°FKit€325.33
RFQ
C719QTS 1 1/212.1 BarYes1 1/2"-Engineered PlasticQuarter Turn Ball Valve33°FKit€1,126.62
RFQ
D719QT 1175 psiNo1"FPTEngineered PlasticQuarter Turn Ball Valve33°FKit€361.23
RFQ
D719QT 2175 psiNo2"NPTEngineered PlasticQuarter Turn Ball Valve33°FKit€868.03
RFQ
D719-QT-C&T 1/2175 psi--FPTEngineered Plastic-33°FKit€402.51
RFQ
D719QT 1 1/2175 psiNo1 1/2"FPTEngineered PlasticQuarter Turn Ball Valve33°FKit€764.99
RFQ
D719-QT-SH 1/2175 psi--FPTEngineered Plastic-33°FKit€395.52
RFQ
E719-QT-LH 1 1/2175 psi-----33°FKit€965.47
RFQ
D719-QT-C&T 3/4175 psi--FPTEngineered Plastic-33°FKit€452.03
RFQ
D719QT 1 1/4175 psiNo1 1/4"FPTEngineered PlasticQuarter Turn Ball Valve33°FKit€637.14
RFQ
E719-QT-LH 2175 psi-----33°FKit€1,081.28
RFQ
WATTS -

LF825YA Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelConnection TypeMax. PressureTemp. RangePrice
ALF825YA-QT 1---€989.17
RFQ
BLF825YA-QT 3/4NPT175 psi+32°F to +140°F-
RFQ
WATTS -

3000SS Series Double Check Detector Backflow Preventer Assemblies

StyleModelInlet TypeOutlet TypeMeter TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypePrice
A3000SS-DOSY-FXG-CFM 10--------€21,151.67
RFQ
A3000SS-DNRS-GPM 4--------€7,264.68
RFQ
B3000SS-NRS-CFM 2 1/2--------€5,332.36
RFQ
C3000SS-F-OSY-GPM 2 1/2--------€5,840.23
RFQ
A3000SS-DOSY-CFM 12--------€27,290.68
RFQ
D3000SS-LG-CFM 12--------€19,875.60
RFQ
B3000SS-NRS-CFM 10--------€21,187.60
RFQ
D3000SS-LG-CFM 10--------€15,133.50
RFQ
C3000SS-OSY-CFM 10--------€21,151.67
RFQ
B3000SS-NRS-CFM 6--------€8,703.11
RFQ
A3000SS-DNRS-GPM 2 1/2--------€5,704.88
RFQ
A3000SS-DNRS-GPM 3--------€5,956.02
RFQ
A3000SS-DNRS-CFM 10--------€22,672.03
RFQ
C3000SS-F-OSY-GPM 3--------€6,098.32
RFQ
A3000SS-DNRS-CFM 2 1/2--------€5,704.88
RFQ
A3000SS-DNRS-CFM 3--------€5,956.02
RFQ
A3000SS-DNRS-LM 8--------€16,803.21
RFQ
A3000SS-DNRS-LM 10--------€22,564.28
RFQ
A3000SS-DNRS-LM 2 1/2--------€6,004.83
RFQ
A3000SS-DNRS-LM 4--------€7,158.65
RFQ
A3000SS-DNRS-GPM 10--------€22,672.03
RFQ
E3000SS-DOSY-LM 10--------€22,528.36
RFQ
E3000SS-DOSY-LM 3--------€5,996.47
RFQ
A3000SS-DNRS-CFM 6--------€9,314.22
RFQ
E3000SS-DOSY-LM 2 1/2--------€5,738.36
RFQ
APOLLO VALVES -

4ALF-100 Series Double Check Valves

Apollo 4ALF-100 Series double check valves are used in water supply systems to prevent backflow and contamination. They ensure the safe and reliable flow of potable water by preventing the reverse flow of contaminated water, safeguarding public health and water quality. These double check valves have lead-free bronze construction for enhanced safety in potable water systems, meeting regulatory standards and protecting public health. They feature a FNPT connection that offers compatibility with standard pipe fittings, simplifying installation and allowing for easy integration into existing plumbing systems. These 4ALF-100 Series valves can operate at temperatures ranging from - 33 to 180 degrees F.

StyleModelHeightConnection TypeMax. PressureTemp. RangePrice
A4ALF104A2F3 1/2"NPT175 psi+33°F to +180°F€397.30
A4ALF103A2F3 1/4"NPT175 psi+33°F to +180°F€383.01
A4ALF107A24 1/2"NPT175 psi+33°F to +180°F€799.59
A4ALF106A2F4 1/2"NPT175 psi+33°F to +180°F€893.50
A4ALF105A2F4"NPT175 psi+33°F to +180°F€464.41
A4ALF108A2F5"NPT175 psi+33°F to +180°F€1,293.66
StyleModelMPNPrice
A4AN709C64AN709C6€14,368.13
A4AN709C104AN709C10€14,368.13
A4AN709E64AN709E6€14,368.13
A4AN709E104AN709E10€14,368.13
A4AN709G64AN709G6€14,158.76
A4AN709G104AN709G10€14,158.76
A4AN729C64AN729C6€7,232.08
A4AN729C104AN729C10€13,112.17
A4AN729E64AN729E6€13,112.17
A4AN729E104AN729E10€7,232.08
A4AN729G64AN729G6€7,116.62
A4AN729G104AN729G10€7,116.62
WATTS -

909 Large Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelStrainerOutlet SizeSeat MaterialBody FinishMax. Working PressureMin. Temp.TypeMeter TypePrice
A909M1-DNRS-S 8--------€34,571.59
RFQ
B909M1-DNRS-S-FDA 10--------€48,461.73
RFQ
A909M1-DNRS-S 10--------€46,762.85
RFQ
A909-DNRS 2 1/2--------€6,730.34
RFQ
CSR909-OSY 3--------€12,032.02
RFQ
DSR909-OSY 6No6"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter€21,856.98
RFQ
DSR909-OSY 10No10"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter€48,405.97
RFQ
DSR909-OSY 8No8"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter€36,545.08
RFQ
B909-DNRS-S-FDA 2 1/2Yes2 1/2"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter€10,207.12
RFQ
WATTS -

909RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeSeat MaterialBody FinishStrainerMin. Temp.Price
A909RPDA-LF-CFM 3--------€8,445.02
RFQ
B909RPDA-DOSY-GPM 312.1 BarValve To AccessoryGPM3"BronzeEpoxy CoatedNo33°F€12,725.42
RFQ
C909RPDA-LF-GPM 412.1 BarValve To AccessoryGPM4"BronzeEpoxy CoatedNo33°F€10,558.69
RFQ
C909RPDA-LF-CFM 612.1 BarKitCFM6"BronzeEpoxy CoatedNo33°F€15,344.17
RFQ
B909RPDA-OSY-GPM 2 1/212.1 BarValve To AccessoryGPM2 1/2"BronzeEpoxy CoatedNo33°F€10,456.86
RFQ
B909RPDA-DOSY-GPM 2 1/212.1 BarValve To AccessoryGPM2 1/2"BronzeEpoxy CoatedNo33°F€11,187.93
RFQ
DSR909RPDA-OSY-CFM 10175 psiValve To AccessoryCFM10"BronzeEpoxy CoatedNo33°F€53,757.26
RFQ
DSR909RPDA-OSY-GPM 8175 psiValve To AccessoryGPM8"BronzeEpoxy CoatedNo33°F€40,589.29
RFQ
ESR909RPDA-OSY-GPM 6175 psiValve To AccessoryGPM6"BronzeEpoxy CoatedNo33°F€24,270.90
RFQ
ESR909RPDA-OSY-GPM 4175 psiValve To AccessoryGPM4"BronzeEpoxy CoatedNo33°F€16,701.62
RFQ
A909RPDAM1-LF-CFM 10175 psiValve To AccessoryCFM10"BronzeEpoxy CoatedNo33°F€33,982.44
RFQ
ESR909RPDA-OSY-CFM 6175 psiValve To AccessoryCFM6"BronzeEpoxy CoatedNo33°F€24,270.90
RFQ
DSR909RPDA-OSY-CFM 8175 psiValve To AccessoryCFM8"BronzeEpoxy CoatedNo33°F€40,589.29
RFQ
ESR909RPDA-OSY-CFM 4175 psiValve To AccessoryCFM4"BronzeEpoxy CoatedNo33°F€16,701.62
RFQ
A909RPDAM1-LF-CFM 8175 psiKitCFM8"BronzeEpoxy CoatedNo33°F€25,659.53
RFQ
A909RPDAM1-LF-GPM 8175 psiValve To AccessoryGPM8"BronzeEpoxy CoatedNo33°F€25,659.53
RFQ
DSR909RPDA-OSY-GPM 10175 psiValve To AccessoryGPM10"BronzeEpoxy CoatedNo33°F€53,757.26
RFQ
WATTS -

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeInlet TypeOutlet SizeBody StyleOutlet TypeBody PatternSeat MaterialPrice
A957N-DNRS 8--------€34,160.90
RFQ
A957N-DNRS 6--------€25,876.34
RFQ
A957N-DNRS 4--------€16,016.64
RFQ
A957N-DNRS 10--------€41,485.59
RFQ
B957-QT12.1 BarValve To AccessoryGrooved Joint2 1/2"StraightGrooved Joint-Engineered Plastic€11,218.34
RFQ
C957-NRS-S-SS 2 1/212.1 BarValve To AccessoryGrooved Joint2 1/2"InlineGrooved Joint-Engineered Plastic€3,631.64
RFQ
D957N-QT 412.1 BarValve To AccessoryFemale Threaded4"N Pattern---€8,115.72
RFQ
E957-QT 412.1 BarValve To AccessoryGrooved Joint4"StraightGrooved Joint-Engineered Plastic€5,808.13
RFQ
F957Z-QT 312.1 BarValve To AccessoryFemale Threaded3"Z Pattern---€6,458.27
RFQ
F957-NRS-S 812.1 BarValve To AccessoryGrooved Joint8"InlineGrooved Joint-Engineered Plastic€15,360.90
RFQ
F957-NRS-S 1012.1 BarValve To AccessoryGrooved Joint10"InlineGrooved Joint-Engineered Plastic€19,873.32
RFQ
C957-NRS-S-SS 412.1 BarValve To AccessoryGrooved Joint4"InlineGrooved Joint-Engineered Plastic€5,344.93
RFQ
F957-NRS-S 612.1 BarValve To AccessoryGrooved Joint6"InlineGrooved Joint-Engineered Plastic€8,700.32
RFQ
C957-NRS-S-SS 312.1 BarValve To AccessoryGrooved Joint3"InlineGrooved Joint-Engineered Plastic€4,419.91
RFQ
F957N-QT 312.1 BarValve To AccessoryFemale Threaded3"N Pattern---€6,458.27
RFQ
C957-NRS-S-SS 812.1 BarValve To AccessoryGrooved Joint8"InlineGrooved Joint-Engineered Plastic€15,646.77
RFQ
C957-NRS-S-SS 612.1 BarValve To AccessoryGrooved Joint6"InlineGrooved Joint-Engineered Plastic€8,885.88
RFQ
C957-NRS-S-SS 1012.1 BarValve To AccessoryGrooved Joint10"InlineGrooved Joint-Engineered Plastic€20,351.47
RFQ
F957N-QT 2 1/212.1 BarValve To AccessoryFemale Threaded2"N Pattern---€5,531.86
RFQ
F957N-BFG 2 1/212.1 BarValve To AccessoryGrooved Joint2 1/2"N PatternGrooved Joint--€7,031.67
RFQ
F957Z-NRS 1012.1 BarValve To AccessoryFlanged Joint10"Z Pattern---€16,510.59
RFQ
F957N-NRS 1012.1 BarValve To AccessoryFlanged Joint10"N Pattern---€16,510.59
RFQ
F957N-NRS 412.1 BarValve To AccessoryFlanged Joint4"N Pattern---€6,375.96
RFQ
F957N-NRS 2 1/212.1 BarValve To AccessoryFlanged Joint2 1/2"N Pattern---€4,345.98
RFQ
F957Z-OSY 1012.1 BarValve To AccessoryFlanged Joint10"Z Pattern---€24,819.95
RFQ
WATTS -

LF757DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMeter TypeInlet TypeOutlet SizeOutlet TypeBody StyleBody PatternSeat MaterialPrice
ALF757NDCDA-BFG-CFM 2 1/212.1 BarCFMGrooved Joint2 1/2"Grooved JointN Pattern-Engineered Plastic€7,912.04
RFQ
BLF757NDCDA-OSY-GPM 812.1 BarGPMFlanged Joint8"Flanged JointN Pattern-Engineered Plastic€21,969.51
RFQ
ALF757DCDA-OSYXPIV-GPM 612.1 BarGPMFlanged Joint6"Flanged JointInline-Engineered Plastic€8,912.40
RFQ
ALF757DCDA-OSYXPIV-GPM 412.1 BarGPMFlanged Joint4"Flanged JointInline-Engineered Plastic€6,865.67
RFQ
CLF757DCDA-OSY-GPM 1012.1 BarGPMFlanged Joint10"Flanged JointInline-Engineered Plastic€18,066.02
RFQ
BLF757NDCDA-OSY-CFM 412.1 BarCFMFlanged Joint4"Flanged JointN Pattern-Engineered Plastic€9,275.13
RFQ
CLF757DCDA-OSY-CFM 1012.1 BarCFMFlanged Joint10"Flanged JointInline-Engineered Plastic€18,066.02
RFQ
BLF757NDCDA-OSY-CFM 612.1 BarCFMFlanged Joint6"Flanged JointN Pattern-Engineered Plastic€12,885.84
RFQ
BLF757NDCDA-OSY-CFM 812.1 BarCFMFlanged Joint8"Flanged JointN Pattern-Engineered Plastic€21,969.51
RFQ
BLF757NDCDA-OSY-GPM 2 1/212.1 BarGPMFlanged Joint2 1/2"Flanged JointN Pattern-Engineered Plastic€7,533.96
RFQ
BLF757NDCDA-OSY-GPM 312.1 BarGPMFlanged Joint3"Flanged JointN Pattern-Engineered Plastic€7,928.79
RFQ
BLF757NDCDA-OSY-GPM 412.1 BarGPMFlanged Joint4"Flanged JointN Pattern-Engineered Plastic€9,275.13
RFQ
ALF757DCDA-OSYXPIV-CFM 312.1 BarCFMFlanged Joint3"Flanged JointInline-Engineered Plastic€6,461.08
RFQ
BLF757NDCDA-OSY-GPM 612.1 BarGPMFlanged Joint6"Flanged JointN Pattern-Engineered Plastic€12,885.84
RFQ
ALF757NDCDA-BFG-CFM 412.1 BarCFMGrooved Joint4"Grooved JointN Pattern-Engineered Plastic€9,657.43
RFQ
ALF757NDCDA-BFG-CFM 612.1 BarCFMGrooved Joint6"Grooved JointN Pattern-Engineered Plastic€13,275.13
RFQ
ALF757NDCDA-BFG-GPM 2 1/212.1 BarGPMGrooved Joint2 1/2"Grooved JointN Pattern-Engineered Plastic€7,912.04
RFQ
ALF757NDCDA-BFG-GPM 312.1 BarGPMGrooved Joint3"Grooved JointN Pattern-Engineered Plastic€8,309.68
RFQ
CLF757DCDA-OSY-CFMA 412.1 BarCFMFlanged Joint4"Flanged JointInline-Engineered Plastic€6,537.80
RFQ
ALF757NDCDA-BFG-GPM 612.1 BarGPMGrooved Joint6"Grooved JointN Pattern-Engineered Plastic€13,275.13
RFQ
DLF757DCDA-BFG-CFM 812.1 BarCFMGrooved Joint8"Grooved JointInline-Engineered Plastic€15,713.68
RFQ
BLF757NDCDA-OSY-GPMA 412.1 BarGPMFlanged Joint4"Flanged JointN Pattern-Engineered Plastic€9,275.13
RFQ
ALF757DCDA-OSYXPIV-CFM 612.1 BarCFMFlanged Joint6"Flanged JointInline-Engineered Plastic€8,912.40
RFQ
ALF757DCDA-OSYXPIV-GPM 812.1 BarGPMFlanged Joint8"Flanged JointInline-Engineered Plastic€16,106.41
RFQ
DLF757DCDA-BFG-GPM 612.1 BarGPMGrooved Joint6"Grooved JointN Pattern-Engineered Plastic€7,734.87
RFQ
WATTS -

774 Series Double Check Valve Backflow Preventer Assemblies

StyleModelStrainerMax. Working PressureInlet TypeOutlet SizeOutlet TypeBody FinishMin. Temp.TypePrice
A774-OSY--------€5,495.35
B774-NRS--------€7,043.73
C774-OSY-GXF 2 1/2No175 psiGrooved Joint2 1/2"Flanged JointPlain33°FKit€3,983.23
RFQ
D774-OSYXPIV 3No12.1 BarFlanged Joint3"Flanged JointPlain33°FKit€4,877.55
RFQ
E774-PIVXOSY 10No12.1 BarFlanged Joint10"Flanged JointPlain33°FKit€21,424.47
RFQ
D774-OSYXPIV 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit€5,035.20
RFQ
D774-OSYXPIV 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit€15,554.84
RFQ
D774-OSYXPIV 6No12.1 BarFlanged Joint6"Flanged JointPlain33°FKit€7,871.59
RFQ
D774-OSYXPIV 10No12.1 BarFlanged Joint10"Flanged JointPlain33°FKit€21,424.47
RFQ
F774-OSY 10No175 psiFlanged Joint10"Flanged JointPlain33°FKit€20,022.73
RFQ
G774-LF 10No175 psiFlanged Joint10"-Plain33°FKit€13,795.53
RFQ
H774-NRS 12No175 psiFlanged Joint12"Flanged JointPlain33°FKit€28,107.27
RFQ
F774-OSY 12No175 psiFlanged Joint12"Flanged JointPlain33°FKit€27,747.24
RFQ
I774-OSY-GXG 2 1/2No175 psiGrooved Joint2 1/2"Grooved JointPlain33°FKit€4,262.25
RFQ
C774-OSY-FXG 3No175 psiFlanged Joint3"Grooved JointPlain33°FKit€4,559.45
RFQ
C774-OSY-FXG 2 1/2No175 psiFlanged Joint2 1/2"Grooved JointPlain33°FKit€3,983.23
RFQ
C774-OSY-FXG 4No175 psiFlanged Joint4"Grooved JointPlain33°FKit€4,705.93
RFQ
E774-PIVXOSY 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit€15,554.84
RFQ
C774-OSY-GXF 6No175 psiGrooved Joint6"Flanged JointPlain33°FKit€7,356.79
RFQ
I774-OSY-GXG 6No175 psiGrooved Joint6"Grooved JointPlain33°FKit€7,356.79
RFQ
C774-OSY-GXF 4No175 psiGrooved Joint4"Flanged JointPlain33°FKit€4,705.93
RFQ
I774-OSY-GXG 3No175 psiGrooved Joint3"Grooved JointPlain33°FKit€4,877.55
RFQ
I774-OSY-GXG 10No175 psiGrooved Joint10"Grooved JointPlain33°FKit€21,424.47
RFQ
C774-OSY-GXF 3No175 psiGrooved Joint3"Flanged JointPlain33°FKit€4,559.45
RFQ
C774-OSY-FXG 8No175 psiFlanged Joint8"Grooved JointPlain33°FKit€14,537.75
RFQ
WATTS -

709DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMeter TypeOutlet SizeBypass SizeSeat MaterialBody FinishStrainerMin. Temp.Price
A709DCDA-OSY-GPM--------€17,057.92
RFQ
A709DCDA-OSY-CFM--------€16,242.06
RFQ
B709DCDA-OSY-CFM 412.1 BarCFM4"1/2"BronzeEpoxy CoatedNo33°F€9,319.78
RFQ
B709DCDA-DOSY-CFM 312.1 BarCFM3"1/2"BronzeEpoxy CoatedNo33°F€9,399.32
RFQ
B709DCDA-DOSY-GPM 312.1 BarGPM3"1/2"BronzeEpoxy CoatedNo33°F€9,399.32
RFQ
B709DCDA-DOSY-CFM 812.1 BarCFM8"1/2"BronzeEpoxy CoatedNo33°F€26,700.60
RFQ
B709DCDA-DOSY-CFM 1012.1 BarCFM10"1/2"BronzeEpoxy CoatedNo33°F€36,893.99
RFQ
B709DCDA-DOSY-GPM 812.1 BarGPM8"1/2"BronzeEpoxy CoatedNo33°F€26,700.60
RFQ
B709DCDA-DOSY-GPM 1012.1 BarGPM10"1/2"BronzeEpoxy CoatedNo33°F€34,480.10
RFQ
B709DCDA-OSY-CFM 312.1 BarCFM3"1/2"BronzeEpoxy CoatedNo33°F€8,784.05
RFQ
B709DCDA-LF-GPM 1012.1 BarGPM10"1/2"BronzeEpoxy CoatedNo33°F€26,447.47
RFQ
B709DCDA-DOSY-GPM 612.1 BarGPM6"1/2"BronzeEpoxy CoatedNo33°F€14,631.23
RFQ
B709DCDA-OSY-GPM 812.1 BarGPM8"1/2"BronzeEpoxy CoatedNo33°F€26,700.60
RFQ
B709DCDA-OSY-CFM 612.1 BarCFM6"1/2"BronzeEpoxy CoatedNo33°F€13,674.14
RFQ
B709DCDA-OSY-GPM 612.1 BarGPM6"1/2"BronzeEpoxy CoatedNo33°F€13,674.14
RFQ
B709DCDA-OSY-CFM 812.1 BarCFM8"1/2"BronzeEpoxy CoatedNo33°F€26,700.60
RFQ
B709DCDA-OSY-CFM 1012.1 BarCFM10"1/2"BronzeEpoxy CoatedNo33°F€34,480.10
RFQ
B709DCDA-OSY-GPM 1012.1 BarGPM10"1/2"BronzeEpoxy CoatedNo33°F€34,480.10
RFQ
B709DCDA-OSY-CFM 8 3/412.1 BarCFM8"3/4"BronzeEpoxy CoatedNo33°F€26,700.60
RFQ
B709DCDA-DOSY-CFM 612.1 BarCFM6"1/2"BronzeEpoxy CoatedNo33°F€14,631.23
RFQ
B709DCDA-LF-GPM 612.1 BarGPM6"1/2"BronzeEpoxy CoatedNo33°F€9,616.94
RFQ
B709DCDA-DOSY-GPM 412.1 BarGPM4"1/2"BronzeEpoxy CoatedNo33°F€9,972.73
RFQ
B709DCDA-DOSY-CFM3/4 812.1 BarCFM8"3/4"BronzeEpoxy CoatedNo33°F€28,571.08
RFQ
B709DCDA-DOSY 10 3/4GPM12.1 BarGPM10"3/4"BronzeEpoxy CoatedNo33°F€34,480.10
RFQ
B709DCDA-OSY 10 3/4GPM12.1 BarGPM10"3/4"BronzeEpoxy CoatedNo33°F€36,893.99
RFQ
WATTS -

3000B Series Double Check Detector Backflow Preventer Assemblies

StyleModelMPNPrice
A3000B-OSY-CFM 23000B-OSY-CFM 2€6,375.96
RFQ
B3000B-OSY-LM 23000B-OSY-LM 2€6,278.30
RFQ
C3000BM1-DOSY-CFM 23000BM1-DOSY-CFM 2€8,265.03
RFQ
D3000BM1-DOSY-GPM 23000BM1-DOSY-GPM 2€8,265.03
RFQ
E3000BM1-OSY-CFM 23000BM1-OSY-CFM 2€6,377.36
RFQ
E3000BM1-OSY-GPM 23000BM1-OSY-GPM 2€6,377.36
RFQ
E3000BM1-OSY-LM 23000BM1-OSY-LM 2€6,278.30
RFQ
WATTS -

5000SS Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelInlet TypeOutlet TypeMeter TypeBody PatternMax. Working PressureMin. Temp.TypeDisc MaterialPrice
A5000SS-DOSY-GXF-CFM 2 1/2--------€5,939.27
RFQ
B5000SS-F-OSY-GPM 3--------€6,544.77
RFQ
C5000SS-NRS-LM 6--------€11,712.51
RFQ
D5000SS-NRS-CFM 6--------€11,814.36
RFQ
E5000SS-F-OSY-LM 4--------€8,182.73
RFQ
F5000SS-F-LG-LM 4--------€6,642.42
RFQ
G5000SS-F-OSY-LM 3--------€6,924.28
RFQ
H5000SS-F-LG-LM 3--------€5,550.02
RFQ
A5000SS-DOSY-FXG-CFM 2 1/2--------€5,939.27
RFQ
F5000SS-F-LG-LM 2 1/2--------€5,060.31
RFQ
F5000SS-LG-LM 4--------€6,207.14
RFQ
H5000SS-LG-LM 3--------€5,187.28
RFQ
E5000SS-LG-CFM 3--------€5,282.15
RFQ
G5000SS-LG-CFM 2 1/2--------€4,823.12
RFQ
G5000SS-F-LG-GPM 4--------€6,285.27
RFQ
G5000SS-F-LG-GPM 3--------€5,266.80
RFQ
G5000SS-F-OSY-LM 2 1/2--------€6,254.58
RFQ
B5000SS-F-OSY-GPM 2 1/2--------€5,925.33
RFQ
E5000SS-DOSY-LM 6--------€12,061.31
RFQ
E5000SS-F-LG-GPM 2 1/2--------€4,811.97
RFQ
A5000SS-DOSY-GXG-CFM 2 1/2--------€6,356.43
RFQ
A5000SS-DOSY-GXF-CFM 3--------€6,565.70
RFQ
A5000SS-DOSY-GXG-CFM 3--------€7,024.72
RFQ
D5000SS-NRS-GPM 6--------€11,814.36
RFQ
A5000SS-DOSY-GPM 4--------€7,740.45
RFQ
WATTS -

2000SS Series Double Check Valve Backflow Preventer Assemblies

StyleModelInlet TypeOutlet TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeDisc MaterialPrice
A2000SS-DNRS 6--------€7,852.07
RFQ
A2000SS-DNRS 3--------€4,371.09
RFQ
B2000SSF-OSY 3--------€4,217.62
RFQ
C2000SSF-NRS 3--------€4,124.16
RFQ
B2000SSF-OSY 4--------€4,683.59
RFQ
A2000SS-DOSY 2 1/2--------€4,043.22
RFQ
A2000SS-DOSY 4--------€4,683.59
RFQ
A2000SS-OSYXPIV 6--------€7,882.76
RFQ
D2000SS-PIV-OSY 10--------€21,322.66
RFQ
D2000SS-PIV-OSY 6--------€7,882.76
RFQ
D2000SS-PIV-OSY 4--------€5,012.88
RFQ
E2000SS-OSY 3--------€3,941.37
RFQ
D2000SS-PIV-OSY 3--------€4,217.62
RFQ
F2000SS-SR-LG 6--------€3,669.32
RFQ
F2000SS-SR-LG 4--------€2,142.99
RFQ
B2000SSF-OSY 6--------€7,882.76
RFQ
C2000SS-NRS 10--------€19,576.68
RFQ
C2000SS-NRS 6--------€7,340.04
RFQ
C2000SS-NRS 4--------€4,566.43
RFQ
A2000SS-DNRS 4--------€4,885.91
RFQ
A2000SS-DNRS 2 1/2--------€4,009.74
RFQ
B2000SSF-OSY-FLOW SWITCH 2 1/2--------€4,043.22
RFQ
E2000SS-OSY 2 1/2--------€3,778.14
RFQ
A2000SS-DOSY 10--------€19,928.78
RFQ
E2000SS-OSY 6--------€7,365.14
RFQ
WATTS -

957RPDA Series Reduced Pressure Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeBody StyleBody PatternBody FinishStrainerPrice
A957NRPDA-DOSY-LM 812.06 BarValve To AccessoryNo Meter8"N Pattern-PlainNo€19,116.23
RFQ
B957ZRPDA-BFG-GPM 612.06 BarValve To AccessoryGPM6"Z Pattern-PlainNo€13,536.01
RFQ
B957NRPDA-BFG-GPM 312.06 BarValve To AccessoryGPM3"N Pattern-PlainNo€6,755.44
RFQ
B957NRPDA-BFG-GPM 412.06 BarValve To AccessoryGPM4"N Pattern-PlainNo€9,178.88
RFQ
C957NRPDA-BFG-GPM 812.06 BarValve To AccessoryGPM8"N Pattern-PlainNo€19,560.24
RFQ
B957ZRPDA-BFG-GPM 412.06 BarValve To AccessoryGPM4"Z Pattern-PlainNo€9,178.88
RFQ
B957RPDA-OSY-LM 2 1/212.06 BarValve To AccessoryNo Meter2 1/2"Straight-PlainNo€4,351.55
RFQ
B957RPDA-OSY-LM 812.06 BarValve To AccessoryNo Meter8"Straight-PlainNo€15,225.57
RFQ
B957RPDA-OSY-LM 312.06 BarValve To AccessoryNo Meter3"Straight-PlainNo€4,844.05
RFQ
B957ZRPDA-BFG-GPM 2 1/212.06 BarValve To AccessoryGPM2 1/2"Z Pattern-PlainNo€6,239.24
RFQ
B957NRPDA-OSY-CFM 312.06 BarValve To AccessoryCFM3"N Pattern-PlainNo€6,423.40
RFQ
D957NRPDA-DOSY-GPM 812.06 BarValve To AccessoryGPM8"N Pattern-PlainNo€19,220.12
RFQ
E957ZRPDA-DOSY-GPM 812.06 BarValve To AccessoryGPM8"Z Pattern-PlainNo€19,220.12
RFQ
E957ZRPDA-DOSY-CFM 812.06 BarValve To AccessoryCFM8"Z Pattern-PlainNo€19,220.12
RFQ
F957RPDA-DOSY-LM 812.06 BarValve To AccessoryNo Meter8"Straight-PlainNo€15,225.57
RFQ
B957RPDA-OSY-LM 612.06 BarValve To AccessoryNo Meter6"Straight-PlainNo€9,203.99
RFQ
B957NRPDA-BFG-GPM 2 1/212.06 BarValve To AccessoryGPM2 1/2"N Pattern-PlainNo€6,239.24
RFQ
G957ZRPDA-BFG-GPM 812.06 BarValve To AccessoryGPM8"Z Pattern-PlainNo€19,560.24
RFQ
B957ZRPDA-OSY-CFM 312.06 BarValve To AccessoryCFM3"Z Pattern-PlainNo€6,423.40
RFQ
B957NRPDA-OSY-CFM 612.06 BarValve To AccessoryCFM6"N Pattern-PlainNo€13,195.59
RFQ
B957NRPDA-OSY-CFM 412.06 BarValve To AccessoryCFM4"N Pattern-PlainNo€8,848.20
RFQ
B957NRPDA-OSY-GPM 1012.06 BarValve To AccessoryGPM10"N Pattern-PlainNo€22,783.52
RFQ
B957NRPDA-OSY-GPM 2 1/212.06 BarValve To AccessoryGPM2 1/2"N Pattern-PlainNo€5,908.58
RFQ
B957NRPDA-OSY-GPM 312.06 BarValve To AccessoryGPM3"N Pattern-PlainNo€6,423.40
RFQ
H957ZRPDA-DOSY-LM 812.06 BarValve To AccessoryNo Meter8"Z Pattern-PlainNo€19,116.23
RFQ
WATTS -

M300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet TypeOutlet TypeMeter TypeMax. Working PressureMin. Temp.Bypass SizeDisc MaterialPrice
AM300N-BFG-LM 2 1/2--------€6,193.20
RFQ
BM300N-OSY-LM 2 1/2--------€5,771.86
RFQ
CM300-OSY-LM 8--------€15,619.74
RFQ
CM300-OSY-LM 4--------€8,078.08
RFQ
DM300N-BFG-GPM 8--------€17,400.02
RFQ
BM300N-OSY-LM 10--------€26,402.41
RFQ
EM300-BFG-LM 2 1/2--------€5,841.59
RFQ
AM300N-BFG-LM 3--------€6,798.71
RFQ
CM300-OSY-LM 3--------€6,204.37
RFQ
EM300-BFG-CFM 8--------€16,166.19
RFQ
AM300N-BFG-LM 8--------€17,276.21
RFQ
EM300-BFG-LM 6--------€8,998.90
RFQ
EM300-BFG-LM 8--------€16,042.38
RFQ
BM300N-OSY-LM 6--------€9,703.47
RFQ
BM300N-OSY-LM 8--------€16,845.01
RFQ
CM300-OSY-LM 2 1/2--------€5,431.42
RFQ
EM300-BFG-GPM 8--------€16,166.19
RFQ
CM300-OSY-LM 10--------€22,464.74
RFQ
EM300-BFG-LM 4--------€8,488.26
RFQ
CM300-OSY-LM 6--------€8,574.75
RFQ
BM300N-OSY-LM 4--------€7,464.18
RFQ
AM300N-BFG-LM 4--------€7,885.53
RFQ
EM300-BFG-LM 3--------€6,613.14
RFQ
BM300N-OSY-LM 3--------€6,375.96
RFQ
DM300N-BFG-CFM 8--------€17,400.02
RFQ
StyleModelMPNPrice
ALF850-OSY DC 4LF850-OSY DC 4€3,971.84
RFQ
ALF850-OSY DC 8LF850-OSY DC 8€11,683.88
RFQ
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