WATTS Backflow Preventers

Designed to prevent potable water contamination from the reverse flow of polluted water. Capable of bearing up to 180 psi pressures and have a maximum operating temperature of 180 degrees F

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WATTS -

757 Series Double Check Valve Backflow Preventer Assemblies

StyleModelSeat MaterialMax. PressureBody FinishMax. Working PressureMin. Temp.TypeInlet TypeOutlet SizePrice
A757N-OSY 4Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint4"€6,147.15
RFQ
B757-OSY 3Engineered Plastic-Plain175 psi33°FKitFlanged Joint3"€2,932.84
RFQ
C757N-BFG 8Engineered Plastic-Plain175 psi33°FValve To AccessoryGrooved Joint8"€13,050.48
RFQ
D757-QT 3Engineered Plastic-Stainless Steel12.1 Bar0.5°CValve To AccessoryFlanged Joint3"€3,542.36
RFQ
E757-OSY-GXG 6Engineered Plastic-Plain175 psi33°FKitGrooved Joint6"€6,123.43
RFQ
C757N-BFG 6Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint6"€10,169.44
RFQ
C757N-BFG 3Engineered Plastic-Stainless Steel12.1 Bar0.5°CKitGrooved Joint3"€5,315.61
RFQ
F757-OSYXPIV 8Engineered Plastic-Plain175 psi33°FKitFlanged Joint8"€12,712.85
RFQ
F757-OSYXPIV 6Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint6"€6,433.16
RFQ
B757-OSY 2 1/2Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint2 1/2"€2,829.34
A757N-OSY 6Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint6"€9,830.42
RFQ
A757N-OSY 2 1/2Engineered Plastic-Stainless Steel12.1 Bar33°FKitFlanged Joint2 1/2"€4,645.95
RFQ
A757N-OSY 3Engineered Plastic-Plain175 psi33°FKitFlanged Joint3"€4,989.14
RFQ
A757N-OSY 8Engineered Plastic-Stainless Steel12.1 Bar0.5°CKitFlanged Joint8"€17,748.66
RFQ
G757N-NRS 2 1/2Engineered Plastic-Stainless Steel12.1 Bar0.5°CKitFlanged Joint2 1/2"€4,299.93
RFQ
G757N-NRS 6Engineered Plastic-Plain175 psi33°FKitFlanged Joint6"€9,463.51
RFQ
G757N-NRS 3Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint3"€4,645.95
RFQ
C757N-BFG 2 1/2Engineered Plastic-Stainless Steel175 psi33°FKitFlanged Joint2 1/2"€4,973.80
RFQ
D757-QT 2 1/2Engineered Plastic-Stainless Steel12.1 Bar33°FValve To AccessoryFlanged Joint2"€3,189.36
RFQ
C757N-BFG 4Engineered Plastic-Stainless Steel175 psi33°FKitGrooved Joint4"€6,475.02
RFQ
E757-OSY-GXG 8Engineered Plastic-Stainless Steel175 psi33°FKitGrooved Joint8"€12,096.18
RFQ
E757-OSY-GXG 3Engineered Plastic-Plain175 psi33°FKitGrooved Joint3"€3,589.78
RFQ
E757-OSY-GXG 10Engineered Plastic-Stainless Steel12.1 Bar1°CKitGrooved Joint10"€15,305.10
RFQ
A757N-OSY 10Engineered Plastic-Plain175 psi33°FKitFlanged Joint10"€21,119.95
RFQ
H757-OSY-FXG 2 1/2Engineered Plastic-Stainless Steel12.1 Bar0.5°CKitFlanged Joint2 1/2"€3,267.50
RFQ
WATTS -

Backflow Preventer Accessories

StyleModelConnection TypeMax. PressureBody MaterialTemp. RangeTypeInlet Thread TypeTemp.Price
A4 909 AGKNPT140 psi-----€677.30
B909 AGK 4-6 8-10 M1NPT175 psi----+33°F to +180°F€688.36
B909 AGM 8-10 909NPT175 psi----+33°F to +180°F€878.82
CLFTC 2 1/2-4NPT175 psiCopper Silicon Alloy+33°F to +180°FRepair PartMPT-€236.57
DRK-TC-P PLASTCI CAP TETHER 1/8 1/4 NPTNPT------€6.67
ELFTC 1/4NPT---Repair Part--€95.11
CLFTC 6-10NPT-Copper Silicon Alloy-Repair PartMPT-€244.19
FSAE-TC-ADAPTER 1/4SAE---Repair Part--€120.08
GRK-SAE-TC 1/8 SAESAE------€18.98
HSAE-TC BRASS CAP 1/8 SAESAE---Repair Part--€7.79
ISAE-TC PLASTIC CAP 1/8 SAESAE------€9.66
WATTS -

LFM300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternMax. Working PressureMin. Temp.Inlet TypeOutlet TypeMeter TypeOutlet SizeBody MaterialPrice
ALFM300-DOSY-LM 2 1/2--------€6,505.71
RFQ
ALFM300N-DOSY-LM 3--------€7,638.58
RFQ
ALFM300-OSY-LM 8--------€16,556.56
RFQ
ALFM300-OSY-LM 6--------€9,089.59
RFQ
ALFM300-OSY-LM 4--------€8,564.99
RFQ
ALFM300-OSY-LM 3--------€6,575.46
RFQ
ALFM300-DOSY-LM 4--------€9,672.78
RFQ
ALFM300N-BFG-LM 6--------€10,740.07
RFQ
ALFM300-BFG-LM 8--------€17,005.82
RFQ
ALFM300-OSY-LM 2 1/2--------€5,755.11
RFQ
ALFM300N-BFG-LM 4--------€8,359.90
RFQ
ALFM300-BFG-LM 3--------€7,010.76
RFQ
ALFM300N-DOSY-LM 4--------€8,943.09
RFQ
ALFM300N-OSY-LM 4--------€7,914.85
RFQ
ALFM300N-OSY-LM 2 1/2--------€6,117.84
RFQ
ALFM300N-OSY-LM 3--------€6,762.43
RFQ
ALFM300N-OSY-LM 8--------€17,854.10
RFQ
ALFM300-BFG-LM 2 1/2--------€6,194.57
RFQ
ALFM300-BFG-LM 4--------€8,998.90
RFQ
BLFM300N-OSY-GPM 8N Pattern175 psi33°FFlanged JointFlanged JointGPM--€17,990.60
RFQ
BLFM300N-OSY-GPM 4N Pattern175 psi33°FFlanged JointFlanged JointGPM-Stainless Steel€8,047.37
RFQ
BLFM300N-OSY-CFM 6N Pattern175 psi33°FFlanged JointFlanged Joint--Stainless Steel€10,416.40
RFQ
BLFM300N-OSY-GPM 6N Pattern175 psi33°FFlanged JointFlanged JointGPM-Stainless Steel€10,416.40
RFQ
BLFM300N-OSY-GPM 10N Pattern12.06 Bar0.5°CFlanged JointFlanged JointGPM10"Stainless Steel€28,117.23
RFQ
CLFM300N-BFG-GPM 2 1/2N Pattern12.06 Bar0.5°CGrooved JointGrooved JointGPM2 1/2"Stainless Steel€6,694.08
RFQ
WATTS -

LF007 Series Double Check Valve Backflow Preventer Assemblies

StyleModelMax. Working PressureInlet TypeOutlet SizeOutlet TypeBody StyleBody FinishBody PatternInlet Thread TypePrice
ALFU007M2-QT-Z3 3/412.1 BarUnion Joint3/4"Union JointStraightCast Copper Silicon AlloyStraightFPT€686.45
RFQ
BLFU007M1-QT-Z3 112.1 BarUnion Joint1"Union JointStraightCast Copper Silicon AlloyStraightFPT€763.84
RFQ
CLF007M3-QT (W/PRESS) 3/412.1 BarPress3/4"PressInlineEpoxy CoatedInline-€463.66
RFQ
DLF007M2-QT-CT 1 1/4175 psiFemale Threaded1 1/4"Female ThreadedInline--NPT€918.72
RFQ
WATTS -

LFC300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMin. Temp.Body PatternMeter TypeInlet TypeOutlet TypeOutlet SizeBody MaterialPrice
ALFC300N-BFG-CFM 3--N Pattern----Stainless Steel€6,053.67
RFQ
BLFC300N-OSY-CFM 812.06 Bar33°FN PatternCFM---Stainless Steel€14,767.95
RFQ
CLFC300N-DOSY-LM 812.06 Bar0.5°CN PatternNo MeterFlanged JointFlanged Joint8"Stainless Steel€14,649.37
RFQ
DLFC300-OSY-GPM 612.06 Bar0.5°CStraightGPMFlanged JointFlanged Joint-Stainless Steel€7,762.79
RFQ
DLFC300-OSY-GPM 812.06 Bar0.5°CStraightGPMFlanged JointFlanged Joint8"Stainless Steel€13,361.61
RFQ
BLFC300N-DOSY-C 812.06 Bar0.5°CN PatternCFMFlanged JointFlanged Joint8"Stainless Steel€14,767.95
RFQ
CLFC300N-DOSY-LM 2 1/212.06 Bar0.5°CN PatternNo MeterFlanged JointFlanged Joint2 1/2"Stainless Steel€5,664.42
RFQ
BLFC300N-OSY-GPM 612.06 Bar-N Pattern----Stainless Steel€8,551.05
RFQ
CLFC300N-DOSY-LM 3175 psi33°FN PatternNo MeterFlanged JointFlanged Joint-Stainless Steel€6,260.17
RFQ
CLFC300N-DOSY-LM 6175 psi33°FN PatternNo MeterFlanged JointFlanged Joint-Stainless Steel€9,530.45
RFQ
ALFC300N-BFG-CFM 4175 psi33°FN PatternCFM---Stainless Steel€6,999.60
RFQ
BLFC300N-DOSY-C 3175 psi33°FN Pattern-Flanged JointFlanged Joint--€6,395.48
RFQ
CLFC300N-DOSY-LM 10175 psi33°FN PatternNo MeterFlanged JointFlanged Joint-Stainless Steel€22,962.83
RFQ
CLFC300N-DOSY-LM 4175 psi33°FN PatternNo MeterFlanged JointFlanged Joint-Stainless Steel€7,328.87
RFQ
ELFC300-PIVXOSY-GPM 8175 psi33°FStraightGPMFlanged JointFlanged Joint-Stainless Steel€13,361.61
RFQ
ALFC300N-BFG-GPM 6175 psi33°FN PatternGPM---Stainless Steel€8,957.04
RFQ
ALFC300N-BFG-CFM 6175 psi33°F-CFMGrooved JointGrooved Joint6"Stainless Steel€8,957.04
RFQ
FLFC300-OSY-LM 2 1/2175 psi33°FStraight-Flanged JointFlanged Joint-Stainless Steel€4,685.00
RFQ
BLFC300N-OSY-CFM 10175 psi33°FN PatternCFM---Stainless Steel€23,080.96
RFQ
ALFC300N-BFG-CFM 2 1/2175 psi33°F-CFMGrooved JointGrooved Joint2 1/2"Stainless Steel€5,526.28
RFQ
BLFC300N-OSY-GPM 8175 psi33°FN PatternGPM---Stainless Steel€14,767.95
RFQ
BLFC300N-OSY-CFM 6175 psi33°FN PatternCFM---Stainless Steel€8,551.05
RFQ
BLFC300N-OSY-CFM 4175 psi33°FN PatternCFM---Stainless Steel€6,603.38
RFQ
BLFC300N-OSY-CFM 2 1/2175 psi33°F-CFMFlanged JointFlanged Joint2 1/2"Stainless Steel€5,130.08
RFQ
DLFC300-OSY-GPM 4175 psi33°FStraightGPMFlanged JointFlanged Joint-Stainless Steel€6,123.43
RFQ
WATTS -

LF757DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody FinishMax. Working PressureMin. Temp.Inlet TypeOutlet TypeBody StyleOutlet SizeMeter TypePrice
ALF757N-DCDA-DOSY-GPM 6Plain175 psi33°FFlanged JointFlanged JointN Pattern6"GPM€14,558.68
RFQ
BLF757DCDA-OSYXPIV-CFM 6Plain12.1 Bar33°FFlanged JointFlanged JointInline6"-€8,912.40
RFQ
CLF757DCDA-OSY-GPM 6Plain175 psi33°FFlanged JointFlanged JointInline6"GPM€8,457.87
RFQ
ALF757NDCDA-OSY-GPM 8Plain12.1 Bar33°FFlanged JointFlanged JointN Pattern8"GPM€21,969.51
RFQ
ALF757NDCDA-OSY-GPM 3Plain175 psi33°FFlanged JointFlanged JointN Pattern3"GPM€7,928.79
RFQ
CLF757DCDA-OSY-LM 4Plain175 psi33°FFlanged JointFlanged JointInline4"No Meter€6,423.40
RFQ
DLF757NDCDA-BFG-CFM 4Plain175 psi33°FGrooved JointGrooved JointN Pattern4"-€9,657.43
RFQ
BLF757DCDA-OSYXPIV-GPM 4Plain175 psi33°FFlanged JointFlanged JointInline4"GPM€6,865.67
RFQ
DLF757NDCDA-BFG-GPM 3Plain12.1 Bar33°FGrooved JointGrooved JointN Pattern3"GPM€8,309.68
RFQ
ELF757DCDA-PIVXOSY-GPM 4Plain175 psi33°FFlanged JointFlanged JointInline4"GPM€6,537.80
RFQ
ALF757N-DCDA-DOSY-CFM 8Stainless Steel12.1 Bar0.5°CFlanged JointFlanged JointN Pattern8"-€21,969.51
RFQ
ALF757N-DCDA-DOSY-CFM 4Stainless Steel175 psi33°FFlanged JointFlanged JointN Pattern4"-€10,480.56
RFQ
ALF757NDCDA-OSY-CFM 10Stainless Steel175 psi33°FFlanged JointFlanged JointN Pattern--€24,834.19
RFQ
ALF757N-DCDA-DOSY-GPM 2 1/2Stainless Steel175 psi33°FFlanged JointFlanged JointN Pattern2 1/2"GPM€8,511.96
RFQ
ALF757N-DCDA-DOSY-CFM 2 1/2Stainless Steel175 psi33°FFlanged JointFlanged JointN Pattern2 1/2"-€8,511.96
RFQ
ELF757DCDA-PIVXOSY-GPM 10Stainless Steel175 psi33°FFlanged JointFlanged JointInline-GPM€18,066.02
RFQ
CLF757DCDA-OSY-LM 8Stainless Steel175 psi33°FFlanged JointFlanged JointInline8"No Meter€15,226.97
RFQ
CLF757DCDA-OSY-LM 6Stainless Steel175 psi33°FFlanged JointFlanged JointInline6"No Meter€8,373.84
RFQ
ALF757N-DCDA-DOSY-GPM 3Stainless Steel12.1 Bar0.5°CFlanged JointFlanged JointN Pattern3"GPM€8,957.04
RFQ
CLF757DCDA-OSY-LM 3Stainless Steel12.1 Bar1°CFlanged JointFlanged JointInline3"No Meter€6,039.73
RFQ
ALF757N-DCDA-DOSY-GPM 4Stainless Steel175 psi33°FFlanged JointFlanged JointN Pattern4"GPM€10,480.56
RFQ
ALF757N-DCDA-DOSY-GPM 8Stainless Steel12.1 Bar0.5°CFlanged JointFlanged JointN Pattern8"GPM€21,969.51
RFQ
ALF757NDCDA-OSY-GPMA 4Stainless Steel12.1 Bar1°CFlanged JointFlanged JointN Pattern4"GPM€9,275.13
RFQ
CLF757DCDA-OSY-GPM 2 1/2Stainless Steel12.1 Bar1°CFlanged JointFlanged JointInline2 1/2"GPM€5,014.57
RFQ
DLF757NDCDA-BFG-CFM 6Stainless Steel12.1 Bar33°FGrooved JointGrooved JointN Pattern6"-€13,275.13
RFQ
WATTS -

LFC500 Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternMax. Working PressureMin. Temp.Meter TypeSeat MaterialBody MaterialStrainerTypePrice
ALFC500-DOSY-LM 10--------€25,055.99
RFQ
ALFC500Z-OSY-G 10--------€28,730.89
RFQ
ALFC500N-OSY-LM 10--------€28,622.07
RFQ
ALFC500Z-DOSY-C 10--------€28,730.89
RFQ
BLFC500N-BFG-CFM 2 1/2N Pattern175 psi33°FCFMRubberStainless SteelNo-€6,562.91
RFQ
CLFC500N-DOSY-C 6N Pattern175 psi33°F-RubberStainless Steel-Kit€12,488.24
RFQ
CLFC500N-DOSY-G 2 1/2N Pattern12.1 Bar0.5°CGPMRubberStainless SteelNoKit€6,449.91
RFQ
CLFC500N-OSY-CFM 10N Pattern175 psi33°FCFMRubberStainless SteelNoKit€28,730.89
RFQ
DLFC500Z-DOSY-C 4Z Pattern175 psi33°F-RubberStainless SteelNoKit€8,426.86
RFQ
DLFC500Z-DOSY-C 8Z Pattern175 psi33°F-Rubber-NoKit€19,215.86
RFQ
WATTS -

3000SS Series Double Check Detector Backflow Preventer Assemblies

StyleModelSeat MaterialMin. Temp.Max. Working PressureMeter TypeInlet TypeOutlet TypeOutlet SizeBody MaterialPrice
A3000SS-DOSY-GXF-CFM 8-33°F175 psiCFMGrooved JointFlanged Joint--€15,478.10
RFQ
B3000SS-PIVXOSY-CFM 8-33°F175 psiCFMFlanged JointFlanged Joint--€16,560.34
RFQ
C3000SS-OSY-LM 10-33°F175 psiNo MeterFlanged JointFlanged Joint-Stainless Steel€21,053.97
RFQ
C3000SS-DOSY-LM 12-33°F175 psi-Flanged JointFlanged Joint--€27,195.83
RFQ
D3000SS-LG-LM 8-33°F175 psi-Flanged JointFlanged Joint--€11,665.07
RFQ
E3000SS-NRS-GPM 4-33°F12 BarGPM---Stainless Steel€6,787.54
RFQ
C3000SS-OSY-LM 4-------Stainless Steel€6,501.53
RFQ
F3000SS-LG-GPM 6--------€6,320.16
RFQ
D3000SS-LG-LM 4--------€4,922.18
RFQ
G3000SS-DOSY-GXG-GPM 10-33°F175 psiGPMGrooved JointGrooved Joint--€21,151.67
RFQ
H3000SS-OSY-CFM 10--175 psiCFM---Stainless Steel€21,151.67
RFQ
G3000SS-DOSY-GXG-CFM 4-33°F175 psiCFMGrooved JointGrooved Joint-Stainless Steel€6,597.80
RFQ
F3000SS-SR-LG-GPM 8-------Stainless Steel€11,979.00
RFQ
E3000SS-NRS-CFM 4--------€6,787.54
RFQ
D3000SS-LG-LM 2 1/2-------Stainless Steel€4,104.60
RFQ
F3000SS-LG-GPM 10--------€15,133.50
RFQ
H3000SS-OSY-CFM 2 1/2--------€5,457.93
RFQ
F3000SS-SR-LG-GPM 6-33°F12 BarGPM---Stainless Steel€4,563.62
RFQ
I3000SS-NRS-LM 8Molded Thermoplastic, Rubber33°F175 psiNo MeterFlanged JointFlanged Joint-Stainless Steel€15,703.88
RFQ
I3000SS-NRS-LM 6Molded Thermoplastic, Rubber33°F175 psiNo MeterFlanged JointFlanged Joint-Stainless Steel€8,604.07
RFQ
I3000SS-NRS-LM 2 1/2Molded Thermoplastic, Rubber33°F175 psiNo MeterFlanged JointFlanged Joint2 1/2"-€5,612.81
RFQ
G3000SS-DOSY-GXG-GPM 3Molded Thermoplastic, Rubber33°F175 psiGPMGrooved JointGrooved Joint-Stainless Steel€5,697.91
RFQ
D3000SS-LG-LM 12Molded Thermoplastic, Rubber0.5°C12 BarNo MeterFlanged JointFlanged Joint12"Stainless Steel€19,782.20
RFQ
I3000SS-NRS-LM 10Molded Thermoplastic, Rubber33°F175 psiNo MeterFlanged JointFlanged Joint-Stainless Steel€21,087.04
RFQ
J3000SS-OSYXPIV-CFM 8Molded Thermoplastic, Rubber0.5°C12 BarCFMFlanged JointFlanged Joint8"Stainless Steel€16,560.34
RFQ
WATTS -

C500 Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternMax. Working PressureMin. Temp.Meter TypeSeat MaterialBody MaterialStrainerBody FinishPrice
AC500Z-OSY-CFM 2 1/2----Rubber-No-€5,385.38
RFQ
BC500N-OSY-LM 6N Pattern12.1 Bar0.5°CNo MeterRubberStainless SteelNoStainless Steel€10,325.72
RFQ
CC500N-OSY-GPM 3N Pattern12.1 Bar33°FGPMRubberStainless SteelNoStainless Steel€5,990.89
RFQ
AC500Z-OSY-GPM 2 1/2Z Pattern175 psi33°FGPMRubberStainless SteelNoStainless Steel€5,385.38
RFQ
WATTS -

2000SS Series Double Check Valve Backflow Preventer Assemblies

StyleModelMax. Working PressureMin. Temp.Inlet TypeOutlet TypeOutlet SizeBody MaterialSeat MaterialDisc MaterialPrice
A2000SS-OSYXPIV 4--------€5,012.88
RFQ
B2000SS-NRS 2 1/2-----Stainless Steel--€3,748.85
RFQ
C2000SSF-OSY-FLOW SWITCH 2 1/2--------€4,043.22
RFQ
D2000SS-SR-LG 412.06 Bar33°F---Stainless SteelRubberRubber€2,142.99
RFQ
A2000SS-OSYXPIV 312.06 Bar33°F---Stainless Steel-Rubber€4,217.62
RFQ
E2000SSF-LG 412.06 Bar0.5°CFlanged JointFlanged Joint4"Stainless SteelRubberRubber€3,238.21
RFQ
B2000SS-NRS 312.06 Bar33°F---Stainless SteelRubberRubber€4,085.08
RFQ
C2000SSF-OSY 412.06 Bar33°F---Stainless SteelRubberRubber€4,683.59
RFQ
F2000SS-OSY 412.06 Bar33°F---Stainless Steel-Rubber€4,683.59
RFQ
G2000SS-PIV-OSY 412.06 Bar33°F---Stainless SteelRubberRubber€5,012.88
RFQ
H2000SS-OSY 612.06 Bar33°F---Stainless SteelRubberRubber€7,365.14
RFQ
G2000SS-PIV-OSY 8175 psi33°F---Stainless SteelRubberRubber€15,192.06
RFQ
A2000SS-OSYXPIV 6175 psi33°F---Stainless SteelRubberRubber€7,882.76
RFQ
C2000SSF-OSY 3175 psi33°FFlanged JointFlanged Joint3"Stainless SteelRubberRubber€4,217.62
RFQ
D2000SS-LG 8175 psi33°FFlanged JointFlanged Joint-Stainless SteelRubberRubber€10,632.64
RFQ
H2000SS-OSY 8175 psi33°FFlanged JointFlanged Joint--RubberRubber€14,197.31
RFQ
D2000SS-LG 12175 psi33°FFlanged JointFlanged Joint-Stainless SteelRubberRubber€19,345.33
RFQ
I2000SS-DOSY-GXG 6175 psi33°FGrooved JointGrooved Joint-Stainless SteelRubberRubber€7,365.14
RFQ
G2000SS-PIV-OSY 6175 psi33°FFlanged JointFlanged Joint6"Stainless Steel-Rubber€7,882.76
RFQ
J2000SS-NRS 8175 psi33°F---Stainless SteelRubberRubber€14,469.38
RFQ
D2000SS-SR-LG 6175 psi33°FFlanged JointFlanged Joint6"Stainless SteelRubberRubber€3,669.32
RFQ
D2000SS-LG 2 1/2175 psi33°FFlanged JointFlanged Joint2 1/2"Stainless SteelRubberRubber€2,483.42
RFQ
C2000SSF-OSY 6175 psi33°F---Stainless SteelRubberRubber€7,882.76
RFQ
J2000SS-NRS 10175 psi33°F---Stainless SteelRubberRubber€19,576.68
RFQ
H2000SS-OSY 10175 psi33°F---Stainless SteelRubberRubber€19,928.78
RFQ
WATTS -

LF8 Series Vacuum Breakers

StyleModelBody FinishMax. Working PressureMin. Temp.Valve TypeConnection TypeMax. PressureSeat MaterialHeightPrice
A3/4 LF8BIBrass125 psi33°F-Female GHT x Male GHT125 psiBrass1 1/2"€23.95
BLF8B 3/4Brass8.6 Bar33°FNo Shutoff Valve----€17.92
CLF8A 3/4Brass8.6 Bar33°FNo Shutoff Valve----€66.41
DLFNF8 3/4Brass125 psi33°FNo Shutoff Valve----€67.76
ELF8C 3/4Chrome8.6 Bar0.5°CNo Shutoff Valve----€80.21
FLF8BC 3/4Chrome Plated125 psi33°FNo Shutoff Valve----€78.47
GLF8AC 3/4Chrome Plated8.6 Bar33°FNo Shutoff Valve----€107.43
HLF8FR 3/4Plain8.6 Bar33°FNo Shutoff Valve----€48.99
ILF8 3/4Plain8.6 Bar33°FNo Shutoff Valve----€52.01
WATTS -

M300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMin. Temp.Body PatternMeter TypeInlet TypeOutlet TypeOutlet SizeBody StylePrice
AM300-OSY-LM 3--------€6,204.37
RFQ
BM300N-OSY-LM 6--------€9,703.47
RFQ
CM300N-BFG-GPM 2 1/212.06 Bar0.5°CN PatternGPMGrooved JointGrooved Joint2 1/2"-€6,314.58
RFQ
BM300N-OSY-LM 812.06 Bar0.5°CN PatternNo Meter----€16,845.01
RFQ
AM300-OSY-LM 2 1/212.06 Bar33°FStraightNo Meter----€5,431.42
RFQ
CM300N-BFG-GPM 612.06 Bar33°FN PatternGPMGrooved JointGrooved Joint--€10,257.35
RFQ
DM300N-OSY-GPM 1012.06 Bar0.5°CN PatternGPMFlanged JointFlanged Joint10"-€26,526.24
RFQ
AM300-OSY-LM 412.06 Bar33°FStraightNo Meter----€8,078.08
RFQ
DM300N-OSY-CFM 812.06 Bar0.5°CN PatternCFMFlanged JointFlanged Joint8"-€16,971.67
RFQ
AM300-OSY-LM 812.06 Bar33°FStraightNo Meter----€15,619.74
RFQ
BM300N-DOSY-LM 412.06 Bar0.5°CN PatternNo MeterFlanged JointFlanged Joint4"-€8,433.85
RFQ
DM300N-OSY-CFM 1012.06 Bar0.5°CN Pattern-Flanged JointFlanged Joint10"-€26,526.24
RFQ
DM300N-OSY-CFM 2 1/212.06 Bar0.5°CN PatternCFMFlanged JointFlanged Joint2 1/2"-€5,894.62
RFQ
DM300N-OSY-CFM 612.06 Bar0.5°CN PatternCFMFlanged JointFlanged Joint6"-€9,826.25
RFQ
EM300-OSY-GPM 812.06 Bar0.5°CStraightGPMFlanged JointFlanged Joint8"-€15,743.53
RFQ
FM300N-BFG-LM 612.06 Bar33°FN PatternNo Meter----€10,133.16
RFQ
CM300N-BFG-CFM 312.06 Bar0.5°CN Pattern-Grooved JointGrooved Joint3"-€6,922.87
RFQ
BM300N-OSY-LM 2 1/2175 psi33°FN PatternNo Meter----€5,771.86
RFQ
AM300-OSY-LM 10175 psi33°FStraightNo Meter----€22,464.74
RFQ
FM300N-BFG-LM 4175 psi33°FN PatternNo Meter----€7,885.53
RFQ
BM300N-OSY-LM 4175 psi33°F-No MeterFlanged JointFlanged Joint4"N Pattern€7,464.18
RFQ
FM300N-BFG-LM 3175 psi33°F-No MeterGrooved JointGrooved Joint3"N Pattern€6,798.71
RFQ
FM300N-BFG-LM 8175 psi33°FN PatternNo Meter----€17,276.21
RFQ
DM300N-DOSY-G 2 1/2175 psi33°FN PatternGPMFlanged JointFlanged Joint--€6,659.18
RFQ
BM300N-OSY-LM 10175 psi33°F-No MeterFlanged JointFlanged Joint10"N Pattern€26,402.41
RFQ
WATTS -

994 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody FinishMax. Working PressureMin. Temp.Inlet TypeOutlet SizeBody MaterialSeat MaterialStrainerPrice
ASR994-OSY-SS 4Plain175 psi33°FFlanged Joint4"Stainless Steel-No€9,900.20
RFQ
B994-OSY-GXF 2 1/2Plain12.1 Bar0.5°CGrooved Joint2 1/2"Stainless SteelEngineered PlasticNo€5,589.06
RFQ
B994-OSY-GXF 3Plain12.1 Bar0.5°CGrooved Joint3"Stainless SteelEngineered PlasticNo€6,498.76
RFQ
CSR994-OSY 8Plain175 psi33°FFlanged Joint8"Stainless Steel-No€22,002.24
RFQ
CSR994-OSY-SS 6Stainless Steel175 psi33°FFlanged Joint6"Stainless Steel-No€15,753.49
RFQ
B994-OSY-GXF 4Stainless Steel175 psi33°FGrooved Joint4"Stainless SteelEngineered PlasticNo€7,186.57
RFQ
B994-OSY-GXF 8Stainless Steel175 psi33°FGrooved Joint8"Stainless SteelEngineered PlasticNo€20,021.32
RFQ
B994-OSY-GXF 6Stainless Steel175 psi33°FGrooved Joint6"Stainless SteelEngineered PlasticNo€11,436.28
RFQ
ASR994-OSY 4Stainless Steel175 psi33°FFlanged Joint4"Stainless Steel-No€7,921.80
RFQ
CSR994-OSY 10Stainless Steel175 psi33°FFlanged Joint10"Stainless Steel-No€30,071.11
RFQ
ASR994-OSY-SS 8Stainless Steel175 psi33°FFlanged Joint8"Stainless Steel-No€29,005.24
RFQ
WATTS -

774DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelSeat MaterialBody FinishMin. Temp.Inlet TypeOutlet SizeMax. Working PressureOutlet TypeBody PatternPrice
ASR774DCDA-OSY-GPM 4-Stainless Steel33°FFlanged Joint4"175 psiFlanged JointStraight€7,602.33
RFQ
ASR774DCDA-OSY-CFM 3-Stainless Steel33°FFlanged Joint3"175 psiFlanged JointStraight€8,408.74
RFQ
ASR774DCDA-OSY-GPM 10-Stainless Steel0.5°CFlanged Joint10"12.1 BarFlanged JointStraight€24,370.24
RFQ
ASR774DCDA-OSY-GPM 8-Stainless Steel33°FFlanged Joint8"175 psiFlanged JointStraight€17,834.02
RFQ
BSR774DCDA-LF-GPM 8-Stainless Steel33°FFlanged Joint8"12.1 BarFlanged JointStraight€19,571.84
RFQ
ASR774DCDA-OSY-GPM 6-Stainless Steel33°FFlanged Joint6"175 psiFlanged JointStraight€9,868.10
RFQ
ASR774DCDA-OSY-CFM 6-Plain33°FFlanged Joint6"175 psiFlanged JointStraight€9,866.70
RFQ
ASR774DCDA-OSY-GPM 2 1/2-Plain33°FFlanged Joint2 1/2"175 psiFlanged JointStraight€6,244.82
RFQ
BSR774DCDA-LF-CFM 8-Stainless Steel33°FFlanged Joint8"12.1 BarFlanged JointStraight€19,538.56
RFQ
ASR774DCDA-OSY-GPM 3-Stainless Steel0.5°CFlanged Joint3"12.1 BarFlanged JointStraight€8,408.74
RFQ
ASR774DCDA-OSY-CFM 2 1/2-Stainless Steel33°FFlanged Joint2 1/2"175 psiFlanged JointStraight€6,244.82
RFQ
ASR774DCDA-OSY-CFM 4-Stainless Steel0.5°CFlanged Joint4"12.1 BarFlanged JointStraight€7,602.33
RFQ
ASR774DCDA-OSY-GPM-SS 8-Stainless Steel0.5°CFlanged Joint8"12.1 BarFlanged JointStraight€21,401.70
RFQ
ASR774DCDA-OSY-GPM-SS 6-Stainless Steel33°FFlanged Joint6"175 psiFlanged JointStraight€11,842.28
RFQ
ASR774DCDA-OSY-GPM-SS 4-Stainless Steel33°FFlanged Joint4"175 psiFlanged JointStraight€9,123.07
RFQ
ASR774DCDA-OSY-CFM 10-Plain33°FFlanged Joint10"175 psiFlanged JointStraight€24,370.24
RFQ
BSR774DCDA-LF-CFM 6-Stainless Steel33°FFlanged Joint6"12.1 BarFlanged Joint-€12,647.21
RFQ
ASR774DCDA-OSY-CFM 8-Stainless Steel33°FFlanged Joint8"175 psiFlanged JointStraight€17,834.02
RFQ
C774DCDA-OSY-GXF-CFM 8Engineered PlasticStainless Steel0.5°CGrooved Joint8"12.1 BarFlanged Joint-€16,181.85
RFQ
D774DCDA-OSY-LM 4Engineered PlasticPlain33°FFlanged Joint4"175 psiFlanged JointNot Applicable€7,388.87
RFQ
A774DCDA-RH-OSY-GPM 6Engineered PlasticStainless Steel33°FFlanged Joint6"175 psiFlanged JointNot Applicable€9,582.07
RFQ
D774DCDA-OSY-LM 8Engineered PlasticStainless Steel33°FFlanged Joint8"-Flanged JointNot Applicable€16,087.92
RFQ
E774DCDA-LF-LM 6Engineered PlasticStainless Steel33°FFlanged Joint6"175 psi-Not Applicable€6,514.08
RFQ
D774DCDA-OSY-LM 3Engineered PlasticPlain0.5°CFlanged Joint3"12.1 BarFlanged Joint-€6,801.48
RFQ
D774DCDA-OSY-LM 2 1/2Engineered PlasticStainless Steel33°FFlanged Joint2 1/2"175 psiFlanged JointNot Applicable€5,573.72
RFQ
WATTS -

007DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelConnection TypeBody MaterialSeat MaterialBackflow Preventer TypeMounting OrientationOverall HeightPrice
A007DCDA-FP-LM 2------€1,738.40
RFQ
A007DCDA-FP-CFM 2------€1,791.42
RFQ
B007DCDAOSY-CFMFlangeCast IronBronze, Stainless SteelDouble Check Detector Assembly (Dcda)Horizontal18.88"€12,463.37
B007DCDAOSY-GPMGrooveCast IronBronze, Stainless SteelDouble Check Detector Assembly (Dcda)Horizontal18.88"€12,463.37
WATTS -

LF4000B Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody FinishMax. Working PressureMin. Temp.Outlet SizeBody MaterialSeat MaterialBody PatternTypePrice
ALF4000BM2 3/4Bronze175 psi33°F-Lead Free BronzePolymerStraightKit€802.93
RFQ
BLF4000B 1/2Bronze175 psi33°F-Lead Free BronzePolymerStraightKit€602.73
RFQ
CLF4000BM2 1 1/4Bronze175 psi33°F-Lead Free BronzePolymerStraightKit€1,484.47
RFQ
DLF4000BM2 1Bronze12.06 Bar0.5°C1"Lead Free BronzePolymerStraightKit€946.64
RFQ
DLF4000BM2 2Bronze12.06 Bar0.5°C2"Lead Free BronzePolymerStraightKit€1,845.82
RFQ
DLF4000BM2 1 1/2Bronze175 psi33°F-Lead Free BronzePolymerStraightKit€1,604.45
RFQ
ELF4000BM2-LBV 1 1/2Not Applicable175 psi33°F-Lead Free BronzePolymerStraightKit€1,287.06
RFQ
FLF4000BM2-LBV 2Not Applicable175 psi33°F-Lead Free BronzePolymerStraightKit€1,482.86
RFQ
WATTS -

Ames Deringer 40X/40GX Reduced Pressure Zone Assemblies

StyleModelMPN
ADERINGER 40GX 4DERINGER 40GX 4
RFQ
BDERINGER 40GX 6DERINGER 40GX 6
RFQ
CDERINGER 40X 4DERINGER 40X 4
RFQ
DDERINGER 40X 6DERINGER 40X 6
RFQ
WATTS -

C400 Series Reduced Pressure Zone Assemblies

StyleModelMax. Working PressureMin. Temp.Inlet TypeOutlet TypeSeat MaterialBody MaterialBody PatternTypePrice
AC400-BFG-FS 4---------
RFQ
AC400-BFG-FS 6---------
RFQ
BC400-DOSY-FS 2 1/2---------
RFQ
CC400-DOSY-FS 3---------
RFQ
DC400-NRS-FS 8---------
RFQ
EC400-NRS-GXG-FS 2 1/2---------
RFQ
FC400-NRS-GXG-FS 3---------
RFQ
GC400-OSY-FS 4---------
RFQ
GC400-DOSY-FS 8---------
RFQ
DC400-NRS-FS 2 1/2---------
RFQ
DC400-NRS-FS 4---------
RFQ
HC400-NRS-FS 6---------
RFQ
IC400-NRS-GXG 612.1 Bar1°CGrooved JointGrooved JointRubberStainless SteelStraightKit€8,203.65
RFQ
JC400-DNRS 6175 psi33°FFlanged JointFlanged JointRubber-StraightKit€17,432.75
RFQ
IC400-NRS-GXG 4175 psi33°FGrooved JointGrooved JointRubberStainless SteelStraightKit€5,386.79
RFQ
IC400-NRS-GXG 8175 psi33°FGrooved JointGrooved JointRubberStainless SteelStraightKit€14,214.06
RFQ
StyleModelMax. Working PressureOutlet SizeBody MaterialSeat MaterialValve TypeBody FinishBody PatternStrainerPrice
A719QT 1175 psi1"BronzeEngineered PlasticQuarter Turn Ball ValveBronzeInlineNo€361.23
RFQ
A719QT 1 1/2175 psi1 1/2"BronzeEngineered PlasticQuarter Turn Ball ValveBronzeInlineNo€764.99
RFQ
WATTS -

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelSeat MaterialMax. Working PressureMin. Temp.Body FinishTypeInlet TypeOutlet SizeBody StylePrice
A957Z-QT 3-12.1 Bar33°FStainless SteelValve To AccessoryFemale Threaded3"Z Pattern€6,458.27
RFQ
B957Z-OSY 10-12.1 Bar33°FStainless SteelValve To AccessoryFlanged Joint10"Z Pattern€24,819.95
RFQ
C957Z-DOSY 8-175 psi33°FStainless SteelKitFlanged Joint8"Z Pattern€20,937.79
RFQ
D957N-DOSY 8-12.1 Bar0.5°CStainless SteelKitFlanged Joint8"N Pattern€20,937.79
RFQ
E957N-DNRS 2 1/2-12.1 Bar0.5°CStainless SteelKitFlanged Joint2 1/2"N Pattern€10,914.47
RFQ
C957Z-DOSY 2 1/2-12.1 Bar0.5°CStainless SteelKitFlanged Joint2 1/2"Z Pattern€7,222.82
RFQ
D957N-DOSY 4-175 psi33°FPlainKitFlanged Joint4"N Pattern€9,594.64
RFQ
F957N-DOSY 6-175 psi33°FStainless SteelKitFlanged Joint6"N Pattern€15,485.09
RFQ
F957N-DOSY 3-175 psi33°FPlainKitFlanged Joint3"N Pattern€7,889.71
RFQ
G957N-BFG 2 1/2-175 psi33°FPlainValve To AccessoryGrooved Joint2 1/2"N Pattern€7,031.67
RFQ
E957N-NRS 4-12.1 Bar33°FPlainValve To AccessoryFlanged Joint4"N Pattern€6,375.96
RFQ
C957Z-DOSY 6-175 psi33°FStainless SteelKitFlanged Joint6"Z Pattern€15,485.09
RFQ
E957N-NRS 2 1/2-12.1 Bar33°FPlainValve To AccessoryFlanged Joint2 1/2"N Pattern€4,345.98
RFQ
D957N-OSY 4-175 psi33°FPlainValve To AccessoryFlanged Joint4"N Pattern€8,491.05
RFQ
B957Z-OSY 8-175 psi33°FPlainValve To AccessoryFlanged Joint8"Z Pattern€20,937.79
RFQ
E957N-DNRS 6---Stainless Steel----€25,876.34
RFQ
D957N-DOSY 2 1/2-175 psi33°FStainless SteelKitFlanged Joint2 1/2"N Pattern€7,222.82
RFQ
E957N-NRS 10-12.1 Bar0.5°CStainless SteelValve To AccessoryFlanged Joint10"N Pattern€16,510.59
RFQ
H957Z-NRS 8-12.1 Bar33°FStainless SteelValve To AccessoryFlanged Joint8"Z Pattern€13,596.01
RFQ
H957Z-NRS 10-12.1 Bar33°FStainless SteelValve To AccessoryFlanged Joint10"Z Pattern€16,510.59
RFQ
I957N-QT 3-175 psi33°F-Valve To AccessoryFemale Threaded3"N Pattern€6,458.27
RFQ
I957N-QT 2 1/2-12.1 Bar33°FStainless SteelValve To AccessoryFemale Threaded2"N Pattern€5,531.86
RFQ
I957N-QT 4-12.1 Bar0.5°CStainless SteelValve To AccessoryFemale Threaded4"N Pattern€8,115.72
RFQ
C957Z-DOSY 3-175 psi33°FStainless SteelKitFlanged Joint3"Z Pattern€7,889.71
RFQ
J957-QTEngineered Plastic12.1 Bar33°FStainless SteelValve To AccessoryGrooved Joint2 1/2"Straight€11,218.34
RFQ
WATTS -

C400 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelMax. Working PressureBody PatternBody MaterialSeat MaterialMin. Temp.Meter TypeInlet Thread TypeStrainerPrice
AC400N-DNRS 2 1/2--------€8,548.23
RFQ
AC400N-DNRS 4--------€12,771.46
RFQ
AC400N-DNRS 10--------€52,454.48
RFQ
AC400Z-DNRS 8--------€33,153.60
RFQ
BC400N-NRS 8--------€15,596.96
RFQ
AC400N-DNRS 6--------€19,056.71
RFQ
AC400N-DNRS 8--------€33,153.60
RFQ
AC400Z-DNRS 2 1/2--------€8,548.23
RFQ
AC400Z-DNRS 6--------€19,056.71
RFQ
AC400Z-DNRS 10--------€52,454.48
RFQ
CC400-OSY-FXG 1012.1 BarStraightStainless Steel-33°FNo MeterNot Applicable-€21,600.95
RFQ
BC400N-NRS 2 1/2175 psiN PatternStainless SteelRubber33°FNo MeterNot ApplicableNo€4,023.70
RFQ
DC400Z-BFG 3175 psi-Stainless SteelRubber33°FNo MeterNot ApplicableNo€5,330.95
RFQ
BC400N-NRS 10175 psiN PatternStainless SteelRubber33°FNo MeterNot ApplicableNo€24,676.23
RFQ
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