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 -

Reduced Pressure Zone Backflow Preventer

Reduced pressure zone backflow preventers by Watts are used to prevent the reverse flow of liquids caused by backsiphonage or back pressure in a plumbing system. They also eliminate the chances of entry of contaminants back into potable water supply lines. These Watts backflow preventers feature a compact, modular design for installation in tight spaces and their single-cover, top-entry facility allows easy accessibility for maintenance purposes. They come equipped with replaceable seats and seat discs, and do not require any special tools for servicing. Raptor Supplies offers a wide range of Watts reduced pressure backflow preventers in different connection types and body materials.

StyleModelConnection TypeTemp. RangeHeightMax. PressureSeat MaterialBody GradeBody FinishStrainerPrice (inc. VAT)
A3" LF009-NRS--------£6,575.63
B957-OSY 6Flanged33°F-175 psiEngineered Plastic-PlainNo£10,337.53
C1 1/4 009M2-QTNPT+33°F to +180°F6"175 psi----£1,851.82
D1/2 009-QTNPT+33°F to +180°F4 5/8"175 psi----£777.30
E1 SS009-QTNPT+33°F to +180°F5 1/2"175 psi-Grade 316--£5,947.60
F3/4 SS009M3-QTNPT+33°F to +180°F5"175 psi-Grade 316--£5,622.76
G1 1/2 LF009M2-QT-SNPT+33°F to +180°F6"175 psi----£2,007.54
H3/4 009M3-QTNPT+33°F to +180°F5"175 psi----£1,034.72
C1 1/4 LF009M2-QTNPT+33°F to +180°F6"175 psi----£1,737.40
G1 1/4 LF009M2-QT-SNPT+33°F to +180°F6"175 psi----£1,921.32
I1/2 LF009-QT-SNPT+33°F to +180°F4 5/8"175 psi----£817.72
C1 009M2-QTNPT+33°F to +180°F5 1/2"175 psi----£1,181.82
C2 009M2-QTNPT+33°F to +180°F7 3/4"175 psi----£2,301.68
G2 LF009M2-QT-SNPT+33°F to +180°F7 3/4"175 psi----£2,296.18
J1/2 LF009-QT-PRESSPress+33°F to +180°F4 3/4"175 psi----£812.04
J1 LF009M2-QT-PRESSPress+33°F to +180°F6.859"175 psi----£1,002.44
WATTS -

719 Series Double Check Valve Backflow Preventer Assemblies

StyleModelMax. Working PressureStrainerOutlet SizeInlet Thread TypeSeat MaterialValve TypeMin. Temp.TypePrice (inc. VAT)
A719QTS 1--------£644.70
RFQ
B719-QT-SH 1 1/2--------£962.37
RFQ
B719-QT-SH 1 1/4--------£776.22
RFQ
B719-QT-SH 2--------£1,071.63
RFQ
B719-QT-C&T 2--------£1,063.00
RFQ
B719-QT-C&T 1--------£528.26
RFQ
B719-QT-SH 1--------£514.61
RFQ
B719-QT-C&T 1 1/2--------£948.72
RFQ
B719-QT-C&T 1 1/4--------£752.52
RFQ
A719QTS 1/2--------£463.57
RFQ
B719-QT-R10 1/212.1 BarNo1/2"-Engineered PlasticQuarter Turn Ball Valve33°FKit£510.31
RFQ
B719QT 3/412.1 BarNo3/4"-Engineered PlasticQuarter Turn Ball Valve33°FKit£335.19
RFQ
C719QTS 1 1/212.1 BarYes1 1/2"-Engineered PlasticQuarter Turn Ball Valve33°FKit£1,160.76
RFQ
B719-QT-SH 3/412.1 BarNo3/4"-Engineered PlasticQuarter Turn Ball Valve33°FKit£457.12
RFQ
B719QT 1/212.1 BarNo1/2"-Engineered PlasticQuarter Turn Ball Valve33°FKit£305.02
RFQ
A719QTS 3/412.1 BarYes3/4"-Engineered PlasticQuarter Turn Ball Valve33°FKit£556.29
RFQ
D719QT 2175 psiNo2"NPTEngineered PlasticQuarter Turn Ball Valve33°FKit£894.34
RFQ
D719QT 1 1/2175 psiNo1 1/2"FPTEngineered PlasticQuarter Turn Ball Valve33°FKit£788.17
RFQ
E719-QT-LH 2175 psi-----33°FKit£1,114.04
RFQ
E719-QT-LH 1 1/2175 psi-----33°FKit£994.72
RFQ
D719QT 1 1/4175 psiNo1 1/4"FPTEngineered PlasticQuarter Turn Ball Valve33°FKit£656.45
RFQ
D719-QT-C&T 3/4175 psi--FPTEngineered Plastic-33°FKit£465.73
RFQ
D719-QT-C&T 1/2175 psi--FPTEngineered Plastic-33°FKit£414.71
RFQ
D719QT 1175 psiNo1"FPTEngineered PlasticQuarter Turn Ball Valve33°FKit£372.18
RFQ
D719-QT-SH 1/2175 psi--FPTEngineered Plastic-33°FKit£407.51
RFQ
WATTS -

LFM300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternMeter TypeInlet TypeOutlet TypeMax. Working PressureMin. Temp.Disc MaterialBypass SizePrice (inc. VAT)
ALFM300-BFG-LM 4--------£9,271.60
RFQ
ALFM300N-BFG-LM 4--------£8,613.23
RFQ
ALFM300N-DOSY-LM 4--------£9,214.09
RFQ
ALFM300N-DOSY-LM 3--------£7,870.05
RFQ
ALFM300-OSY-LM 8--------£17,058.28
RFQ
ALFM300-OSY-LM 3--------£6,774.72
RFQ
ALFM300-BFG-LM 2 1/2--------£6,382.28
RFQ
ALFM300N-OSY-LM 8--------£18,395.13
RFQ
ALFM300-DOSY-LM 4--------£9,965.89
RFQ
ALFM300-DOSY-LM 2 1/2--------£6,702.85
RFQ
ALFM300-OSY-LM 4--------£8,824.53
RFQ
ALFM300-OSY-LM 6--------£9,365.03
RFQ
ALFM300-OSY-LM 2 1/2--------£5,929.50
RFQ
ALFM300N-BFG-LM 6--------£11,065.53
RFQ
ALFM300N-OSY-LM 4--------£8,154.70
RFQ
ALFM300-BFG-LM 8--------£17,521.15
RFQ
ALFM300N-OSY-LM 2 1/2--------£6,303.23
RFQ
ALFM300N-OSY-LM 3--------£6,967.35
RFQ
ALFM300-BFG-LM 3--------£7,223.21
RFQ
BLFM300N-OSY-CFM 2 1/2N PatternCFMFlanged JointFlanged Joint175 psi33°FSilicone3/4"£6,439.81
RFQ
BLFM300N-BFG-GPM 8N PatternGPMGrooved JointGrooved Joint175 psi33°FSilicone3/4"£19,000.54
RFQ
BLFM300N-BFG-CFM 6N PatternCFMGrooved JointGrooved Joint175 psi33°FSilicone3/4"£11,203.54
RFQ
BLFM300N-BFG-CFM 2 1/2N PatternCFMGrooved JointGrooved Joint175 psi33°FSilicone3/4"£6,896.93
RFQ
BLFM300N-DOSY-C 4N PatternCFMFlanged JointFlanged Joint175 psi33°FSilicone3/4"£9,365.03
RFQ
CLFM300N-OSY-CFM 6N PatternCFMFlanged JointFlanged Joint175 psi33°FSilicone3/4"£10,732.05
RFQ
WATTS -

774DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMeter TypeInlet TypeOutlet SizeOutlet TypeBody StyleBody PatternSeat MaterialPrice (inc. VAT)
A774DCDA-OSY-CFM--------£6,224.73
A774DCDA-OSY-GPM--------£10,045.47
B774DCDA-DOSY-GPM 412.1 BarGPMFlanged Joint4"Flanged Joint--Engineered Plastic£7,602.69
RFQ
C774DCDA-OSY-GXG-CFM 612.1 BarCFMGrooved Joint6"Grooved Joint--Engineered Plastic£9,872.44
RFQ
D774DCDA-OSY-GXF-GPM 1012.1 BarGPMGrooved Joint10"Flanged Joint--Engineered Plastic£22,784.82
RFQ
D774DCDA-OSY-GXF-CFM 1012.1 BarCFMGrooved Joint10"Flanged Joint--Engineered Plastic£22,784.82
RFQ
D774DCDA-OSY-GXF-CFM 812.1 BarCFMGrooved Joint8"Flanged Joint--Engineered Plastic£16,672.21
RFQ
D774DCDA-OSY-FXG-GPM 612.1 BarGPMFlanged Joint6"Grooved Joint--Engineered Plastic£9,224.15
RFQ
D774DCDA-OSY-FXG-CFM 412.1 BarCFMFlanged Joint4"Grooved Joint--Engineered Plastic£7,710.53
RFQ
D774DCDA-OSY-GXF-CFM 412.1 BarCFMGrooved Joint4"Flanged Joint--Engineered Plastic£7,710.53
RFQ
D774DCDA-OSY-FXG-GPM 312.1 BarGPMFlanged Joint3"Grooved Joint--Engineered Plastic£7,105.34
RFQ
C774DCDA-OSY-GXG-CFM 412.1 BarCFMGrooved Joint4"Grooved Joint--Engineered Plastic£8,251.00
RFQ
D774DCDA-OSY-FXG-CFM 612.1 BarCFMFlanged Joint6"Grooved Joint--Engineered Plastic£9,224.15
RFQ
B774DCDA-DOSY-CFM 312.1 BarCFMFlanged Joint3"Flanged Joint--Engineered Plastic£8,251.00
RFQ
D774DCDA-OSY-FXG-CFM 1012.1 BarCFMFlanged Joint10"Grooved Joint--Engineered Plastic£22,784.82
RFQ
D774DCDA-OSY-FXG-GPM 412.1 BarGPMFlanged Joint4"Grooved Joint--Engineered Plastic£7,710.53
RFQ
D774DCDA-OSY-GXF-CFM 612.1 BarCFMGrooved Joint6"Flanged Joint--Engineered Plastic£9,224.15
RFQ
D774DCDA-OSY-FXG-GPM 1012.1 BarGPMFlanged Joint10"Grooved Joint--Engineered Plastic£22,784.82
RFQ
ESR774DCDA-LF-CFM 612.1 BarGPMFlanged Joint6"Flanged JointStraight--£13,030.46
RFQ
B774DCDA-DOSY-CFM 412.1 BarCFMFlanged Joint4"Flanged Joint--Engineered Plastic£7,602.69
RFQ
B774DCDA-DOSY-CFM 1212.1 BarCFMFlanged Joint12"Flanged Joint--Engineered Plastic£30,719.93
RFQ
B774DCDA-DOSY-CFM 1012.1 BarCFMFlanged Joint10"Flanged Joint--Engineered Plastic£24,378.57
RFQ
B774DCDA-DOSY-GPM 312.1 BarGPMFlanged Joint3"Flanged Joint--Engineered Plastic£8,251.00
RFQ
B774DCDA-DOSY-CFM 2 1/212.1 BarCFMFlanged Joint2 1/2"Flanged Joint--Engineered Plastic£6,250.07
RFQ
B774DCDA-DOSY-GPM 2 1/212.1 BarGPMFlanged Joint2 1/2"Flanged Joint--Engineered Plastic£6,250.07
RFQ
WATTS -

774 Series Double Check Valve Backflow Preventer Assemblies

StyleModelStrainerMax. Working PressureInlet TypeOutlet SizeOutlet TypeBody FinishMin. Temp.TypePrice (inc. VAT)
A774-NRS--------£5,248.33
B774-OSY--------£4,167.07
C774-LF 8No175 psiFlanged Joint8"-Plain33°FKit£11,005.15
RFQ
D774-OSY 10No175 psiFlanged Joint10"Flanged JointPlain33°FKit£20,629.48
RFQ
E774-OSYXPIV 6No12.1 BarFlanged Joint6"Flanged JointPlain33°FKit£8,110.12
RFQ
F774-PIVXOSY 10No12.1 BarFlanged Joint10"Flanged JointPlain33°FKit£22,073.70
RFQ
F774-PIVXOSY 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit£5,187.78
RFQ
F774-PIVXOSY 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit£16,026.20
RFQ
E774-OSYXPIV 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit£5,187.78
RFQ
C774-LF 10No175 psiFlanged Joint10"-Plain33°FKit£14,213.58
RFQ
C774-LF 4No175 psiFlanged Joint4"-Plain33°FKit£3,132.24
RFQ
G774-NRS 3No175 psiFlanged Joint3"Flanged JointPlain33°FKit£4,517.93
RFQ
H774-DOSY 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit£14,978.29
RFQ
H774-DOSY 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit£5,187.78
RFQ
H774-DOSY 2 1/2No12.1 BarFlanged Joint2 1/2"Flanged JointPlain33°FKit£4,391.41
RFQ
I774-DNRS 4No12.1 BarFlanged Joint4"Flanged JointPlain33°FKit£5,061.28
RFQ
D774-OSY 8No175 psiFlanged Joint8"Flanged JointPlain33°FKit£14,978.29
RFQ
J774-OSY-GXF 3No175 psiGrooved Joint3"Flanged JointPlain33°FKit£4,697.61
RFQ
J774-OSY-GXF 4No175 psiGrooved Joint4"Flanged JointPlain33°FKit£4,848.53
RFQ
K774-OSY-GXG 4No175 psiGrooved Joint4"Grooved JointPlain33°FKit£5,187.78
RFQ
I774-DNRS 3No12.1 BarFlanged Joint3"Flanged JointPlain33°FKit£4,834.17
RFQ
I774-DNRS 6No12.1 BarFlanged Joint6"Flanged JointPlain33°FKit£8,125.93
RFQ
I774-DNRS 8No12.1 BarFlanged Joint8"Flanged JointPlain33°FKit£16,289.50
RFQ
H774-DOSY 6No12.1 BarFlanged Joint6"Flanged JointPlain33°FKit£8,110.12
RFQ
H774-DOSY 10No12.1 BarFlanged Joint10"Flanged JointPlain33°FKit£20,629.48
RFQ
WATTS -

757 Series Double Check Valve Backflow Preventer Assemblies

StyleModelMax. PressureTemp. RangeMax. Working PressureTypeInlet TypeOutlet SizeOutlet TypeBody StylePrice (inc. VAT)
A757-OSY 3--175 psiKitFlanged Joint3"Flanged JointInline£3,021.71
RFQ
B757-BFG 4--175 psiKitFlanged Joint4"Grooved JointInline£3,518.88
RFQ
C757-DNRS 4--175 psiKitFlanged Joint4"Flanged JointStraight£8,640.54
RFQ
B757N-BFG 2 1/2--175 psiKitFlanged Joint2 1/2"Flanged JointN Pattern£5,124.52
RFQ
D757-BFG 2 1/2--175 psiKitFlanged Joint2 1/2"Grooved JointInline£3,141.93
RFQ
B757N-OSY 4--175 psiKitFlanged Joint4"Flanged JointN Pattern£6,333.42
RFQ
E757N-QT 3--12.1 BarValve To AccessoryFlanged Joint3"Flanged JointN Pattern£4,786.74
RFQ
F757-BFGXPIV 3--175 psiKitGrooved Joint3"Flanged JointStraight£4,022.02
RFQ
E757-QT 3--12.1 BarValve To AccessoryFlanged Joint3"Flanged JointStraight£3,649.70
RFQ
A757-OSY-FXG 8--175 psiKitFlanged Joint8"Grooved JointStraight£12,475.68
RFQ
A757-DOSY 8--175 psiKitFlanged Joint8"Flanged JointStraight£9,986.29
RFQ
A757-OSY 2 1/2--175 psiKitFlanged Joint2 1/2"Flanged JointInline£2,915.08
B757N-NRS 2 1/2--175 psiKitFlanged Joint2 1/2"Flanged JointN Pattern£4,430.23
RFQ
B757N-OSY 8--175 psiKitFlanged Joint8"Flanged JointN Pattern£18,286.50
RFQ
B757N-BFG 6--175 psiKitFlanged Joint6"Flanged JointN Pattern£10,477.60
RFQ
A757-OSY-FXG 10--175 psiKitFlanged Joint10"Grooved JointStraight£15,783.26
RFQ
B757-BFG 6--175 psiKitFlanged Joint6"Grooved JointStraight£5,699.35
RFQ
B757N-BFG 3--175 psiKitGrooved Joint3"Grooved JointN Pattern£5,476.69
RFQ
F757-NRS-GXG 10--175 psiKitGrooved Joint10"Grooved JointStraight£15,603.57
RFQ
F757-NRS-GXG 3--175 psiKitGrooved Joint8"Grooved JointStraight£3,472.90
RFQ
C757-DNRS 6--175 psiKitFlanged Joint6"Flanged JointStraight£13,885.81
RFQ
F757-BFGXPIV 6--175 psiKitGrooved Joint6"Flanged JointStraight£6,639.61
RFQ
G757-NRS 3--175 psiKitFlanged Joint3"Flanged JointInline£3,475.75
RFQ
H757-NRS-GXG 8--175 psiKitGrooved Joint8"Grooved JointStraight£12,300.30
RFQ
I757-OSYXPIV 8--175 psiKitFlanged Joint8"Flanged JointStraight£13,098.09
RFQ
StyleModelMPNPrice (inc. VAT)
ALF850-OSY DC 4LF850-OSY DC 4£4,092.20
RFQ
ALF850-OSY DC 8LF850-OSY DC 8£12,037.94
RFQ
WATTS -

957 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeInlet TypeOutlet SizeBody StyleOutlet TypeBody PatternSeat MaterialPrice (inc. VAT)
A957N-DNRS 8--------£35,196.08
RFQ
A957N-DNRS 10--------£42,742.73
RFQ
A957N-DNRS 6--------£26,660.47
RFQ
A957N-DNRS 4--------£16,501.99
RFQ
B957-NRS-S-SS 412.1 BarValve To AccessoryGrooved Joint4"InlineGrooved Joint-Engineered Plastic£5,506.90
RFQ
C957-NRS-S 1012.1 BarValve To AccessoryGrooved Joint10"InlineGrooved Joint-Engineered Plastic£20,475.54
RFQ
D957-QT 412.1 BarValve To AccessoryGrooved Joint4"StraightGrooved Joint-Engineered Plastic£5,984.14
RFQ
C957Z-NRS 1012.1 BarValve To AccessoryFlanged Joint10"Z Pattern---£17,010.91
RFQ
C957N-NRS 2 1/212.1 BarValve To AccessoryFlanged Joint2 1/2"N Pattern---£4,477.68
RFQ
E957-QT12.1 BarValve To AccessoryGrooved Joint2 1/2"StraightGrooved Joint-Engineered Plastic£11,558.29
RFQ
C957N-QT 312.1 BarValve To AccessoryFemale Threaded3"N Pattern---£6,653.97
RFQ
C957N-NRS 412.1 BarValve To AccessoryFlanged Joint4"N Pattern---£6,569.17
RFQ
B957-NRS-S-SS 612.1 BarValve To AccessoryGrooved Joint6"InlineGrooved Joint-Engineered Plastic£9,155.15
RFQ
C957-NRS-S 612.1 BarValve To AccessoryGrooved Joint6"InlineGrooved Joint-Engineered Plastic£8,963.96
RFQ
C957N-BFG 2 1/212.1 BarValve To AccessoryGrooved Joint2 1/2"N PatternGrooved Joint--£7,244.75
RFQ
C957N-QT 2 1/212.1 BarValve To AccessoryFemale Threaded2"N Pattern---£5,699.49
RFQ
F957N-OSY 412.1 BarValve To AccessoryFlanged Joint4"N Pattern---£8,748.36
RFQ
C957Z-OSY 812.1 BarValve To AccessoryFlanged Joint8"Z Pattern---£21,572.27
RFQ
C957Z-NRS 812.1 BarValve To AccessoryFlanged Joint8"Z Pattern---£14,008.01
RFQ
C957Z-QT 312.1 BarValve To AccessoryFemale Threaded3"Z Pattern---£6,653.97
RFQ
B957-NRS-S-SS 812.1 BarValve To AccessoryGrooved Joint8"InlineGrooved Joint-Engineered Plastic£16,120.92
RFQ
B957-NRS-S-SS 1012.1 BarValve To AccessoryGrooved Joint10"InlineGrooved Joint-Engineered Plastic£20,968.18
RFQ
C957Z-OSY 1012.1 BarValve To AccessoryFlanged Joint10"Z Pattern---£25,572.07
RFQ
B957-NRS-S-SS 2 1/212.1 BarValve To AccessoryGrooved Joint2 1/2"InlineGrooved Joint-Engineered Plastic£3,741.69
RFQ
C957N-NRS 1012.1 BarValve To AccessoryFlanged Joint10"N Pattern---£17,010.91
RFQ
WATTS -

3000SS Series Double Check Detector Backflow Preventer Assemblies

StyleModelInlet TypeOutlet TypeMeter TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypePrice (inc. VAT)
A3000SS-DOSY-CFM 8--------£15,947.13
RFQ
B3000SS-DOSY-LM 3--------£6,178.18
RFQ
C3000SS-DOSY-GPM 2 1/2--------£6,017.20
RFQ
A3000SS-DOSY-CFM 3--------£6,283.12
RFQ
C3000SS-DOSY-GPM 10--------£21,792.63
RFQ
B3000SS-DOSY-LM 4--------£7,168.58
RFQ
A3000SS-DNRS-CFM 4--------£7,484.82
RFQ
A3000SS-DNRS-CFM 6--------£9,596.47
RFQ
A3000SS-DNRS-GPM 6--------£9,596.47
RFQ
D3000SS-DOSY-GPM 8--------£15,947.13
RFQ
A3000SS-DNRS-GPM 10--------£23,359.06
RFQ
A3000SS-DNRS-LM 3--------£6,326.24
RFQ
A3000SS-DNRS-LM 10--------£23,248.04
RFQ
A3000SS-DNRS-LM 8--------£17,312.40
RFQ
A3000SS-DNRS-CFM 2 1/2--------£5,877.75
RFQ
A3000SS-DNRS-GPM 4--------£7,484.82
RFQ
A3000SS-DOSY-CFM 2 1/2--------£6,017.20
RFQ
D3000SS-DOSY-GPM 6--------£8,810.17
RFQ
E3000SS-DOSY-FXG-GPM 10--------£21,792.63
RFQ
F3000SS-NRS-GPM 2 1/2--------£5,493.94
RFQ
G3000SS-LG-GPM 4--------£5,170.54
RFQ
F3000SS-NRS-GPM 4--------£6,993.22
RFQ
G3000SS-SR-LG-CFM 6--------£13,110.08
RFQ
H3000SS-SR-LG-LM 4--------£9,186.61
RFQ
A3000SS-DOSY-CFM 6--------£8,810.17
RFQ
WATTS -

909 Large Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelStrainerOutlet SizeSeat MaterialBody FinishMax. Working PressureMin. Temp.TypeMeter TypePrice (inc. VAT)
A909M1-DNRS-S-FDA 10--------£49,930.26
RFQ
B909M1-DNRS-S 8--------£35,619.22
RFQ
B909-DNRS 2 1/2--------£6,934.29
RFQ
CSR909-OSY 3--------£12,396.63
RFQ
B909M1-DNRS-S 10--------£48,179.90
RFQ
DSR909-OSY 10No10"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter£49,872.82
RFQ
DSR909-OSY 8No8"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter£37,652.50
RFQ
DSR909-OSY 6No6"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter£22,519.32
RFQ
A909-DNRS-S-FDA 2 1/2Yes2 1/2"BronzeEpoxy Coated12.06 Bar33°FValve To AccessoryNo Meter£10,516.42
RFQ
WATTS -

Anti-Siphon Backflow Preventer

StyleModelConnection TypeTemp. RangeMax. PressureHeightPrice (inc. VAT)
A3/4 LF 800M4QT3/4"FIP+33°F to +140°F150 psi6 1/2"£291.22
B1 LF 008PCQT-1"IPS+33°F to +180°F150 psi-£823.73
B1/2 LF 008PCQT-1/2"IPS+33°F to +180°F150 psi-£786.08
B3/4 LF 008PCQT-3/4"IPS+33°F to +180°F150 psi-£771.37
WATTS -

Backflow Preventer Accessories

StyleModelConnection TypeMax. PressureTemp. RangePrice (inc. VAT)
A1/4 LFTCMNPT175 psi+33°F to +180°F£109.72
B4 909 AGKNPT140 psi-£493.92
C909 AGM 8-10 909NPT175 psi+33°F to +180°F£771.96
C909 AGK 4-6 8-10 M1NPT175 psi+33°F to +180°F£615.88
D1/4 LF-TCNPT--£92.14
ELFTC 6-10NPT--£163.03
F1/8 LF-NPT-TCNPT--£71.29
GRK-TC-P Plastci Cap Tether 1/8 1/4 NPTNPT--£4.60
HLFTC 2 1/2-4NPT175 psi+33°F to +180°F£173.07
ISAE-TC Brass Cap 1/8 SAESAE--£5.90
JRK-SAE-TC 1/8 SAESAE--£13.96
KSAE-TC Plastic Cap 1/8 SAESAE--£5.94
LSAE-TC-Adapter 1/4SAE--£91.03
WATTS -

909 Large Series Reduced Pressure Zone Assemblies

StyleModelStrainerMax. Working PressureTypeOutlet SizeSeat MaterialBody FinishMin. Temp.Meter TypePrice (inc. VAT)
ASR909-OSY 4No175 psiValve To Accessory4"BronzeEpoxy Coated33°FNo Meter£15,492.90
RFQ
B909-DNRS-S 4Yes12.06 BarValve To Accessory4"BronzeEpoxy Coated33°FNo Meter£9,825.01
RFQ
C909-DNRS-S-FDA 4Yes175 psiKit4"BronzeEpoxy Coated33°FNo Meter£15,103.36
RFQ
D909-DNRS-S-FDA 3Yes12.06 BarValve To Accessory3"BronzeEpoxy Coated33°FNo Meter£11,899.24
RFQ
D909-DNRS-S-FDA 6Yes12.06 BarValve To Accessory6"BronzeEpoxy Coated33°FNo Meter£22,485.41
RFQ
WATTS -

Ames Colt Series C400N Reduced Pressure Zone Assemblies

StyleModelSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
AC400N-OSY 4RubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£6,227.06
RFQ
AC400N-DOSY 4RubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£7,032.04
RFQ
BC400N-OSY 6RubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£9,520.27
RFQ
WATTS -

Bypass Kits

StyleModelMPNPrice (inc. VAT)
AFRK 406-BYPASSFRK 406-BYPASS£335.07
RFQ
BFRK 800-BYPASSFRK 800-BYPASS£898.07
RFQ
CFRK 806YD-BYPASSFRK 806YD-BYPASS£1,327.37
RFQ
WATTS -

C400 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody PatternInlet TypeOutlet TypeSeat MaterialMax. Working PressureMin. Temp.TypeDisc MaterialPrice (inc. VAT)
AC400Z-DNRS 10--------£54,044.01
RFQ
BC400Z-BFG 6--------£10,661.59
RFQ
CC400N-NRS 10--------£25,423.99
RFQ
AC400N-DNRS 2 1/2--------£8,807.27
RFQ
DC400Z-NRS 2 1/2--------£4,145.63
RFQ
CC400N-NRS 8--------£16,069.59
RFQ
EC400-OSY-FXG 10--------£22,255.52
RFQ
AC400Z-DNRS 8--------£34,158.25
RFQ
CC400-NRS 10--------£22,013.58
RFQ
AC400Z-DNRS 2 1/2--------£8,807.27
RFQ
AC400Z-DNRS 6--------£19,634.18
RFQ
AC400N-DNRS 4--------£13,158.47
RFQ
BC400Z-BFG 3--------£5,492.50
RFQ
FC400N-BFG 2 1/2--------£4,553.85
RFQ
GC400Z-DOSY 2 1/2--------£4,730.68
RFQ
CC400-NRS 8--------£14,644.79
RFQ
DC400Z-NRS 6--------£9,237.08
RFQ
GC400Z-OSY 4--------£6,227.06
RFQ
DC400Z-NRS 10--------£25,423.99
RFQ
GC400Z-OSY 8--------£16,462.56
RFQ
BC400Z-BFG 4--------£7,090.98
RFQ
AC400N-DNRS 10--------£54,044.01
RFQ
CC400N-NRS 2 1/2--------£4,145.63
RFQ
FC400N-BFG 6--------£9,899.75
RFQ
DC400Z-NRS 8--------£16,069.59
RFQ
WATTS -

LFC500 Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternMeter TypeSeat MaterialMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
ALFC500Z-OSY-G 10--------£29,601.52
RFQ
BLFC500Z-DOSY-LM 4--------£8,554.29
RFQ
CLFC500-OSY-LM 4--------£6,853.77
RFQ
DLFC500Z-BFG-CFM 4--------£8,708.11
RFQ
ELFC500N-BFG-CFM 6--------£12,721.48
RFQ
CLFC500N-BFG-CFM 2 1/2--------£6,761.78
RFQ
CLFC500N-BFG-CFM 3--------£7,474.76
RFQ
ELFC500N-BFG-GPM 3--------£7,474.76
RFQ
FLFC500Z-OSY-GPM 8--------£19,798.16
RFQ
ALFC500-DOSY-LM 10--------£25,815.26
RFQ
FLFC500Z-DOSY-G 6--------£12,866.67
RFQ
BLFC500Z-DOSY-LM 2 1/2--------£6,514.56
RFQ
BLFC500Z-DOSY-LM 3--------£7,267.77
RFQ
ALFC500Z-DOSY-C 10--------£29,601.52
RFQ
BLFC500Z-DOSY-LM 6--------£12,740.17
RFQ
BLFC500Z-DOSY-LM 8--------£19,683.80
RFQ
DLFC500Z-BFG-CFM 3--------£7,474.76
RFQ
ALFC500N-OSY-LM 10--------£29,489.40
RFQ
GLFC500N-BFG-LM 6--------£12,607.93
RFQ
CLFC500-OSY-LM 6--------£10,109.61
RFQ
FLFC500Z-DOSY-G 8--------£19,798.16
RFQ
GLFC500N-BFG-LM 4--------£8,598.87
RFQ
HLFC500N-DOSY-LM 3N Pattern-Rubber175 psi33°FKitFlanged JointFlanged Joint£7,267.77
RFQ
ILFC500N-OSY-GPM 6N PatternGPMRubber175 psi33°FKitFlanged JointFlanged Joint£11,390.40
RFQ
HLFC500N-DOSY-LM 2 1/2N Pattern-Rubber175 psi33°FKitFlanged JointFlanged Joint£6,514.56
RFQ
StyleModelMeter TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
ALFC500N-DOSY-LM 6-RubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£12,740.17
RFQ
ALFC500N-OSY-CFM 4CFMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£7,683.21
RFQ
ALFC500N-DOSY-C 8CFMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£19,798.16
RFQ
ALFC500N-OSY-CFM 6CFMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£11,390.40
RFQ
ALFC500N-OSY-GPM 10GPMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£29,601.52
RFQ
ALFC500N-OSY-GPM 8GPMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£19,798.16
RFQ
WATTS -

009 Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelSeat MaterialValve TypeStrainerMax. Working PressureTypeOutlet SizeConnection TypeMax. PressurePrice (inc. VAT)
A009M3-QT-SH--------£784.84
B009M2QTS-3/4"------NPT175 psi£594.46
C009-QT 3/4--------£985.38
RFQ
DD009M2-QT-S 1--------£934.36
RFQ
E009-QT-SH--------£667.18
FD009M2-QT-S 2--------£1,875.88
RFQ
GD009M3-QT 3/4--------£672.73
RFQ
H009-NRS 3--------£4,420.42
RFQ
I009M2-QT-S 2Engineered PlasticQuarter Turn Ball ValveYes12.1 BarValve To Accessory2"--£1,143.75
RFQ
J009M2-QT 1 1/2Engineered PlasticQuarter Turn Ball ValveNo12.1 BarValve To Accessory1 1/2"--£992.19
RFQ
K009-QT 3/8Engineered PlasticQuarter Turn Ball ValveNo175 psiKit3/8"--£336.36
RFQ
L009-QT 1/2Engineered PlasticQuarter Turn Ball ValveNo175 psiKit1 1/2"--£438.19
RFQ
D009M2-QT-S 1Engineered PlasticQuarter Turn Ball ValveYes175 psiKit1"--£516.10
RFQ
M009M2-QT 1Engineered PlasticQuarter Turn Ball ValveNo175 psiKit1"--£500.51
RFQ
N009M3-QT-S 3/4Engineered PlasticQuarter Turn Ball ValveYes12.1 BarValve To Accessory3/4"--£507.82
RFQ
F009M2-QT-S 1 1/4Engineered PlasticQuarter Turn Ball ValveYes175 psiKit1 1/4"--£831.01
RFQ
F009M2-QT-S 1 1/2Engineered PlasticQuarter Turn Ball ValveYes175 psiKit1 1/2"--£986.26
RFQ
O009M3-QT 3/4Engineered PlasticQuarter Turn Ball ValveNo12.1 BarValve To Accessory3/4"--£475.77
RFQ
P009-QT-S 1/2Engineered PlasticQuarter Turn Ball ValveYes175 psiKit1 1/2"--£438.76
RFQ
Q009M2-LF 1 1/2Stainless SteelNo Shutoff ValveNo175 psiKit1 1/2"--£1,292.28
RFQ
M009M2-QT-SH 1 1/4Stainless SteelQuarter Turn Ball ValveNo175 psiKit1 1/4"--£1,249.15
RFQ
FD009M2-QT-S 1 1/4Stainless SteelQuarter Turn Ball ValveYes175 psiValve To Accessory1 1/4"--£1,433.85
RFQ
RD009-QT 1/2Stainless SteelQuarter Turn Ball ValveNo175 psiKit1/2"--£506.00
RFQ
S009-QT-S 1/4Stainless SteelQuarter Turn Ball ValveYes12.1 BarValve To Accessory1 1/4"--£426.91
RFQ
T009M2-PC-QT 3/4Stainless SteelQuarter Turn Ball ValveNo12.1 BarValve To Accessory3/4"--£725.91
RFQ
WATTS -

2000SS Series Double Check Valve Backflow Preventer Assemblies

StyleModelInlet TypeOutlet TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeDisc MaterialPrice (inc. VAT)
A2000SS-DNRS 6--------£8,090.01
RFQ
A2000SS-OSYXPIV 6--------£8,121.63
RFQ
B2000SS-OSY 4--------£4,825.52
RFQ
C2000SS-LG 6--------£5,144.66
RFQ
D2000SS-NRS 6--------£7,562.46
RFQ
E2000SS-PIV-OSY 6--------£8,121.63
RFQ
F2000SSF-OSY-FLOW SWITCH 2 1/2--------£4,165.74
RFQ
E2000SS-PIV-OSY 8--------£15,652.43
RFQ
A2000SS-DNRS 3--------£4,503.54
RFQ
A2000SS-OSYXPIV 3--------£4,345.42
RFQ
A2000SS-OSYXPIV 10--------£21,968.80
RFQ
A2000SS-OSYXPIV 8--------£15,652.43
RFQ
B2000SS-OSY 3--------£4,060.80
RFQ
F2000SSF-OSY 3--------£4,345.42
RFQ
D2000SSF-NRS 3--------£4,249.14
RFQ
A2000SS-OSYXPIV 4--------£5,164.79
RFQ
A2000SS-DOSY 4--------£4,825.52
RFQ
A2000SS-DOSY 6--------£7,588.33
RFQ
A2000SS-DOSY 8--------£14,627.53
RFQ
A2000SS-DOSY 3--------£4,060.80
RFQ
A2000SS-DOSY 2 1/2--------£4,165.74
RFQ
A2000SS-DOSY 10--------£20,532.68
RFQ
F2000SSF-OSY 4--------£4,825.52
RFQ
D2000SS-NRS 3--------£4,208.87
RFQ
E2000SS-PIV-OSY 10--------£21,968.80
RFQ
WATTS -

4000SS Reduced Pressure Zone Back Flow Preventer Assemblies

StyleModelSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypeDisc MaterialPrice (inc. VAT)
A4000SS-SR-DOSY 2 1/2--------£5,442.21
RFQ
A4000SS-DOSY 10--------£27,578.74
RFQ
B4000SS-LG 6--------£8,348.74
RFQ
A4000SS-OSY 6--------£10,805.35
RFQ
C4000SS-NRS 6--------£10,471.85
RFQ
D4000SS-LG 4--------£5,343.03
RFQ
A4000SS-DOSY 12--------£38,686.03
RFQ
A4000SS-F-OSY 6--------£11,564.33
RFQ
A4000SS-DOSY 3--------£5,203.59
RFQ
E4000SS-DOSY 2 1/2--------£4,624.27
RFQ
A4000SS-DOSY 8--------£18,606.43
RFQ
F4000SS-DNRS 3--------£5,173.40
RFQ
G4000SS-DNRS 6--------£10,471.85
RFQ
G4000SS-DNRS 2 1/2--------£4,900.30
RFQ
A4000SS-OSY 4--------£6,919.90
RFQ
D4000SS-SR-LG 4--------£5,343.03
RFQ
B4000SS-SR-LG 6--------£8,348.74
RFQ
D4000SS-SR-LG 8--------£15,104.77
RFQ
B4000SS-SR-LG 10--------£20,180.29
RFQ
B4000SS-LG 12--------£33,983.71
RFQ
H4000SS-F-LG 3-Straight175 psi33°FKitFlanged JointFlanged JointRubber£3,658.33
RFQ
I4000SS-F-NRS 2 1/2-Straight175 psi33°FKitFlanged JointFlanged JointRubber£4,615.66
RFQ
H4000SS-F-LG 2 1/2-Straight175 psi33°FKitFlanged JointFlanged JointRubber£3,247.21
RFQ
J4000SS-F-OSY 2 1/2-Straight175 psi33°FKitFlanged JointFlanged JointRubber£4,949.16
RFQ
J4000SS-F-OSY 3-Straight175 psi33°FKitFlanged JointFlanged JointRubber£5,565.83
RFQ
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