WATTS Backflow Preventers

Filter
StyleModelSeat MaterialMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypeInlet Thread TypeBody PatternPrice (inc. VAT)
AD4000B 2-175 psi33°FKitFemale ThreadedFemale ThreadedNPT-£1,517.94
RFQ
A4000BM3-LH 3/4Polymer175 psi33°FKitFemale ThreadedFemale ThreadedNPTStraight£749.62
RFQ
WATTS -

4000B Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelBody PatternSeat MaterialMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypeDisc MaterialPrice (inc. VAT)
A4000B-HC 2--------£4,356.93
RFQ
BU4000B-S 1 1/2InlinePolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£2,098.69
RFQ
C4000B 1/2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£496.64
RFQ
D4000BM2-S 1StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£867.51
RFQ
E4000B-LBV 2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,174.39
RFQ
F4000BM2 1StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£780.54
RFQ
D4000BM2-S 1 1/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,335.40
RFQ
G4000B-LBV 1/2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£384.54
RFQ
H4000B-LBV 1 1/2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,020.59
RFQ
I4000BM2-S 2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,745.06
RFQ
J4000B-S 1/2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£538.32
RFQ
F4000B 2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,517.94
RFQ
K4000BM3-LBV 3/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£512.45
RFQ
L4000B-LBV 1 1/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£945.11
RFQ
F4000B 1 1/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,222.55
RFQ
M4000BM2 3/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£661.23
RFQ
N4000B-OSY 2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£3,748.89
RFQ
D4000BM2-S 1 1/2StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£1,463.33
RFQ
E4000B-LBV 3/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£701.49
RFQ
M4000BM3 3/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£661.23
RFQ
E4000B-LBV 1StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£635.36
RFQ
O4000BM3-S 3/4StraightPolymer175 psi33°FKitFemale ThreadedFemale ThreadedSilicone£731.67
RFQ
WATTS -

800M4QT Series Vacuum Breaker Backflow Preventers

StyleModelSeat MaterialMax. Working PressureInlet TypeOutlet SizeOutlet TypeInlet ConnectionOutlet ConnectionBody MaterialPrice (inc. VAT)
A800M4-QT 1 1/2Engineered Plastic10.3 BarFemale Threaded1 1/2"Female Threaded--Bronze£683.13
RFQ
B800M4QT 1/2Engineered Plastic10.3 BarFemale Threaded1/2"Female Threaded--Bronze£320.55
A800M4QT-QC 3/4Plastic10.3 BarQuick Connect3/4"Female Threaded--Bronze£350.74
RFQ
A800M4QT-SH 3/4Plastic10.3 BarFemale Threaded3/4"Female Threaded--Bronze£365.12
RFQ
C800M4QT-SH 1 1/4Plastic150 psiFemale Threaded1 1/4"Female ThreadedFemale ThreadedFemale ThreadedBronze£750.35
RFQ
C800M4QT-SH 1Plastic150 psiFemale Threaded1"Female ThreadedFemale ThreadedFemale ThreadedBronze£377.34
RFQ
DU800M4QT 1Plastic150 psiFemale Threaded1"Union JointFemale ThreadedUnion JointBronze£378.79
RFQ
E800M4QT-QC 1/2Plastic150 psiQuick Connect1/2"Female ThreadedQuick ConnectFemale ThreadedBronze£375.89
RFQ
AU800M4QT 3/4Plastic10.3 BarFemale Threaded3/4"Union Joint--Bronze£366.55
RFQ
F800M4QT-SH 1/2Plastic150 psiFemale Threaded1/2"Female ThreadedFemale ThreadedFemale ThreadedBronze£365.12
RFQ
C800M4QT-SH 2Plastic150 psiFemale Threaded2"Female ThreadedFemale ThreadedFemale ThreadedBronze£930.06
RFQ
G800M4QT-QC 1Plastic150 psiQuick Connect1"Female ThreadedQuick ConnectFemale ThreadedBronze£362.22
RFQ
C800M4QT-SH 1 1/2Plastic150 psiFemale Threaded1 1/2"Female ThreadedFemale ThreadedFemale ThreadedBronze£903.43
RFQ
WATTS -

LF860 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelMPNPrice (inc. VAT)
ALF825Y-QT 1LF825Y-QT 1£583.81
RFQ
ALF825Y-QT 1 1/2LF825Y-QT 1 1/2£1,123.63
RFQ
ALF825Y-QT 2LF825Y-QT 2£1,166.19
RFQ
ALF825Y-QT 3/4LF825Y-QT 3/4£546.11
RFQ
ALF825Y 1 1/4LF825Y 1 1/4£1,071.57
RFQ
BLF860-QT 1LF860-QT 1£568.39
RFQ
BLF860-QT 1 1/4LF860-QT 1 1/4£1,036.93
RFQ
BLF860-QT 2LF860-QT 2£1,151.29
RFQ
BLF860-QT 3/4LF860-QT 3/4£531.01
RFQ
BLFU860-QT 1LFU860-QT 1£960.92
RFQ
BLFU860-QT 1 1/2LFU860-QT 1 1/2£1,773.82
RFQ
BLFU860-QT 1 1/4LFU860-QT 1 1/4£1,552.46
RFQ
BLFU860-QT 1/2LFU860-QT 1/2£779.10
RFQ
BLFU860-QT 3/4LFU860-QT 3/4£878.28
RFQ
WATTS -

LF909 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelSeat MaterialValve TypeStrainerMax. Working PressureTypeInlet TypeOutlet SizeOutlet TypePrice (inc. VAT)
ALF909-QT 3/4Engineered PlasticQuarter Turn Ball ValveNo12.1 BarValve To AccessoryFemale Threaded3/4"Female Threaded£2,051.30
RFQ
BLF909-QT-HW 1Stainless SteelQuarter Turn Ball ValveNo175 psiKitFemale Threaded1"Female Threaded£2,869.40
RFQ
CLF909M1-QT-S-HW 1 1/4Stainless SteelQuarter Turn Ball ValveYes175 psiKitMale Threaded1 1/4"Male Threaded£4,921.83
RFQ
CLF909M1-QT-S-HW 2Stainless SteelQuarter Turn Ball ValveYes175 psiKitMale Threaded2"Male Threaded£6,188.32
RFQ
DLF909-QT-S-HW 1Stainless SteelQuarter Turn Ball ValveYes175 psiKitFemale Threaded1"Female Threaded£3,188.81
RFQ
ELF909M1-QT-HW 1 1/4Stainless SteelNo Shutoff ValveNo175 psiKitFemale Threaded1 1/4"Female Threaded£4,435.10
RFQ
ELF909M1-QT-HW 2Stainless SteelQuarter Turn Ball ValveNo175 psiKitFemale Threaded2"Female Threaded£5,334.78
RFQ
ALF909-QT-HW 3/4Stainless SteelQuarter Turn Ball ValveNo12.1 BarValve To AccessoryFemale Threaded3/4"Female Threaded£2,407.59
RFQ
CLF909M1-QT-S-HW 1 1/2Stainless SteelQuarter Turn Ball ValveYes175 psiKitMale Threaded1 1/2"Male Threaded£5,368.69
RFQ
FLF909-QT-S-HW 3/4Stainless SteelQuarter Turn Ball ValveYes12.1 BarValve To AccessoryFemale Threaded3/4"Female Threaded£2,682.93
RFQ
ELF909M1-QT-HW 1 1/2Stainless SteelQuarter Turn Ball ValveNo175 psiKitFemale Threaded1 1/2"Female Threaded£4,921.74
RFQ
WATTS -

4000SS Reduced Pressure Zone Back Flow Preventer Assemblies

StyleModelSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypeDisc MaterialPrice (inc. VAT)
A4000SS-F-OSY 2 1/2-Straight175 psi33°FKitFlanged JointFlanged JointRubber£4,949.16
RFQ
B4000SS-DOSY-GXG 10--------£27,578.74
RFQ
C4000SS-SR-LG 10--------£20,180.29
RFQ
D4000SS-F-LG 3-Straight175 psi33°FKitFlanged JointFlanged JointRubber£3,658.33
RFQ
E4000SS-F-NRS 2 1/2-Straight175 psi33°FKitFlanged JointFlanged JointRubber£4,615.66
RFQ
A4000SS-F-OSY 3-Straight175 psi33°FKitFlanged JointFlanged JointRubber£5,565.83
RFQ
D4000SS-F-LG 4-Straight175 psi33°FKitFlanged JointFlanged JointRubber£5,716.75
RFQ
F4000SS-SR-DOSY 2 1/2--------£5,442.21
RFQ
FD4000SS-SR-OSY 6--------£12,718.60
RFQ
FD4000SS-SR-OSY 8--------£21,899.24
RFQ
B4000SS-DOSY-GXG 6--------£10,805.35
RFQ
G4000SS-DOSY-GXF 8--------£18,606.43
RFQ
H4000SS-DOSY-FXG 8--------£18,606.43
RFQ
G4000SS-DOSY-GXF 10--------£27,578.74
RFQ
I4000SS-DNRS 2 1/2--------£4,900.30
RFQ
C4000SS-LG 8--------£14,117.23
RFQ
F4000SS-OSY 8--------£18,606.43
RFQ
F4000SS-OSY 2 1/2--------£4,624.27
RFQ
J4000SS-NRS 3--------£5,173.40
RFQ
F4000SS-OSY 6--------£10,805.35
RFQ
K4000SS-LG 4--------£5,343.03
RFQ
F4000SS-DOSY 3--------£5,203.59
RFQ
G4000SS-DOSY 2 1/2--------£4,624.27
RFQ
L4000SS-DNRS 3--------£5,173.40
RFQ
F4000SS-DOSY 10--------£27,578.74
RFQ
WATTS -

5000SS Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelInlet TypeOutlet TypeMeter TypeBody PatternMax. Working PressureMin. Temp.TypeDisc MaterialPrice (inc. VAT)
A5000SS-DOSY-GXG-CFM 3--------£7,237.59
RFQ
A5000SS-DOSY-GXF-CFM 3--------£6,764.66
RFQ
A5000SS-DNRS-GPM 6--------£17,037.10
RFQ
A5000SS-DNRS-LM 6--------£25,776.36
RFQ
B5000SS-F-LG-GPM 2 1/2--------£4,957.79
RFQ
A5000SS-DOSY-GPM 6--------£11,708.09
RFQ
B5000SS-LG-CFM 3--------£5,442.21
RFQ
C5000SS-F-LG-LM 4--------£6,843.71
RFQ
B5000SS-F-OSY-LM 4--------£8,430.69
RFQ
B5000SS-DOSY-LM 4--------£8,430.69
RFQ
B5000SS-DOSY-LM 6--------£12,426.80
RFQ
B5000SS-DOSY-LM 2 1/2--------£6,444.12
RFQ
D5000SS-F-LG-GPM 3--------£5,426.40
RFQ
D5000SS-F-LG-GPM 4--------£6,475.74
RFQ
E5000SS-LG-LM 3--------£5,344.47
RFQ
C5000SS-LG-LM 4--------£6,395.24
RFQ
D5000SS-F-OSY-LM 2 1/2--------£6,444.12
RFQ
E5000SS-F-LG-LM 3--------£5,718.20
RFQ
F5000SS-NRS-LM 6--------£12,067.44
RFQ
A5000SS-DOSY-CFM 3--------£7,237.59
RFQ
G5000SS-F-OSY-GPM 3--------£6,743.10
RFQ
A5000SS-DOSY-GPM 4--------£7,975.01
RFQ
H5000SS-NRS-GPM 6--------£12,172.37
RFQ
A5000SS-DOSY-FXG-CFM 2 1/2--------£6,119.25
RFQ
A5000SS-DOSY-GXF-CFM 2 1/2--------£6,119.25
RFQ
WATTS -

709DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMeter TypeOutlet SizeBypass SizeSeat MaterialBody FinishStrainerMin. Temp.Price (inc. VAT)
A709DCDA-OSY-GPM--------£13,126.07
A709DCDA-OSY-CFM--------£13,126.07
B709DCDA-OSY-CFM 1012.1 BarCFM10"1/2"BronzeEpoxy CoatedNo33°F£35,524.95
RFQ
B709DCDA-OSY-CFM 612.1 BarCFM6"1/2"BronzeEpoxy CoatedNo33°F£14,088.51
RFQ
B709DCDA-DOSY-CFM3/4 812.1 BarCFM8"3/4"BronzeEpoxy CoatedNo33°F£29,436.87
RFQ
B709DCDA-DOSY 10 3/4CFM12.1 BarCFM10"3/4"BronzeEpoxy CoatedNo33°F£38,011.99
RFQ
B709DCDA-DOSY-CFM 412.1 BarCFM4"1/2"BronzeEpoxy CoatedNo33°F£9,602.20
RFQ
B709DCDA-DOSY-CFM 612.1 BarCFM6"1/2"BronzeEpoxy CoatedNo33°F£15,074.60
RFQ
B709DCDA-OSY-GPM 1012.1 BarGPM10"1/2"BronzeEpoxy CoatedNo33°F£35,524.95
RFQ
B709DCDA-LF-GPM 812.1 BarGPM8"1/2"BronzeEpoxy CoatedNo33°F£21,101.90
RFQ
B709DCDA-LF-GPM 1012.1 BarGPM10"1/2"BronzeEpoxy CoatedNo33°F£27,248.91
RFQ
B709DCDA-OSY-GPM 812.1 BarGPM8"1/2"BronzeEpoxy CoatedNo33°F£27,509.71
RFQ
B709DCDA-OSY 10 3/4GPM12.1 BarGPM10"3/4"BronzeEpoxy CoatedNo33°F£38,011.99
RFQ
B709DCDA-OSY-CFM 812.1 BarCFM8"1/2"BronzeEpoxy CoatedNo33°F£27,509.71
RFQ
B709DCDA-DOSY-GPM3/4 312.1 BarGPM3"3/4"BronzeEpoxy CoatedNo33°F£9,684.15
RFQ
B709DCDA-DOSY-GPM3/4 812.1 BarGPM8"3/4"BronzeEpoxy CoatedNo33°F£27,509.71
RFQ
B709DCDA-DOSY-GPM 1012.1 BarGPM10"1/2"BronzeEpoxy CoatedNo33°F£35,524.95
RFQ
B709DCDA-DOSY-CFM3/4 612.1 BarCFM6"3/4"BronzeEpoxy CoatedNo33°F£15,074.60
RFQ
B709DCDA-DOSY 10 3/4GPM12.1 BarGPM10"3/4"BronzeEpoxy CoatedNo33°F£35,524.95
RFQ
B709DCDA-DOSY-GPM 612.1 BarGPM6"1/2"BronzeEpoxy CoatedNo33°F£15,074.60
RFQ
B709DCDA-DOSY-CFM 812.1 BarCFM8"1/2"BronzeEpoxy CoatedNo33°F£27,509.71
RFQ
B709DCDA-DOSY-GPM 812.1 BarGPM8"1/2"BronzeEpoxy CoatedNo33°F£27,509.71
RFQ
B709DCDA-OSY-CFM 312.1 BarCFM3"1/2"BronzeEpoxy CoatedNo33°F£9,050.24
RFQ
B709DCDA-DOSY-CFM3/4 412.1 BarCFM4"3/4"BronzeEpoxy CoatedNo33°F£10,274.93
RFQ
B709DCDA-DOSY-CFM 312.1 BarCFM3"1/2"BronzeEpoxy CoatedNo33°F£9,684.15
RFQ
WATTS -

909RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeSeat MaterialBody FinishStrainerMin. Temp.Price (inc. VAT)
A909RPDA-LF-CFM 3--------£8,700.93
RFQ
B909RPDA-DOSY-GPM 312.1 BarValve To AccessoryGPM3"BronzeEpoxy CoatedNo33°F£13,111.04
RFQ
C909RPDA-LF-GPM 412.1 BarValve To AccessoryGPM4"BronzeEpoxy CoatedNo33°F£10,878.65
RFQ
B909RPDA-DOSY-GPM 2 1/212.1 BarValve To AccessoryGPM2 1/2"BronzeEpoxy CoatedNo33°F£11,526.96
RFQ
B909RPDA-OSY-GPM 2 1/212.1 BarValve To AccessoryGPM2 1/2"BronzeEpoxy CoatedNo33°F£10,773.73
RFQ
C909RPDA-LF-CFM 612.1 BarKitCFM6"BronzeEpoxy CoatedNo33°F£15,809.14
RFQ
DSR909RPDA-OSY-CFM 10175 psiValve To AccessoryCFM10"BronzeEpoxy CoatedNo33°F£55,386.27
RFQ
ESR909RPDA-OSY-CFM 4175 psiValve To AccessoryCFM4"BronzeEpoxy CoatedNo33°F£17,207.73
RFQ
A909RPDAM1-LF-GPM 8175 psiValve To AccessoryGPM8"BronzeEpoxy CoatedNo33°F£26,437.09
RFQ
DSR909RPDA-OSY-CFM 8175 psiValve To AccessoryCFM8"BronzeEpoxy CoatedNo33°F£41,819.27
RFQ
DSR909RPDA-OSY-GPM 10175 psiValve To AccessoryGPM10"BronzeEpoxy CoatedNo33°F£55,386.27
RFQ
A909RPDAM1-LF-CFM 10175 psiValve To AccessoryCFM10"BronzeEpoxy CoatedNo33°F£35,012.21
RFQ
A909RPDAM1-LF-CFM 8175 psiKitCFM8"BronzeEpoxy CoatedNo33°F£26,437.09
RFQ
DSR909RPDA-OSY-GPM 8175 psiValve To AccessoryGPM8"BronzeEpoxy CoatedNo33°F£41,819.27
RFQ
ESR909RPDA-OSY-GPM 4175 psiValve To AccessoryGPM4"BronzeEpoxy CoatedNo33°F£17,207.73
RFQ
ESR909RPDA-OSY-CFM 6175 psiValve To AccessoryCFM6"BronzeEpoxy CoatedNo33°F£25,006.38
RFQ
ESR909RPDA-OSY-GPM 6175 psiValve To AccessoryGPM6"BronzeEpoxy CoatedNo33°F£25,006.38
RFQ
WATTS -

LFCu7 Series Dual Check Valve Backflow Preventers

StyleModelMPNPrice (inc. VAT)
ALFCU7-U2-U2 1/2X1/2LFCU7-U2-U2 1/2X1/2£126.11
RFQ
BLFCU7-U2-U2 1X1LFCU7-U2-U2 1X1£199.08
RFQ
WATTS -

909 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

StyleModelMPNPrice (inc. VAT)
A909-QT 1909-QT 1£949.60
RFQ
B909M1-QT 1 1/2909M1-QT 1 1/2£1,641.63
RFQ
B909M1-QT 1 1/4909M1-QT 1 1/4£1,695.38
RFQ
WATTS -

C200 Double Check Valve Backflow Preventer Assemblies

StyleModelBody PatternInlet TypeOutlet TypeSeat MaterialMax. Working PressureMin. Temp.TypeDisc MaterialPrice (inc. VAT)
AC200-DNRS 3--------£7,146.28
RFQ
AC200-NRS 3--------£3,444.13
RFQ
BC200N-NRS 2 1/2--------£3,684.20
RFQ
CC200-PIVXOSY 4--------£3,839.44
RFQ
DC200N-BFG 3--------£3,977.45
RFQ
AC200-BFG 6--------£5,731.77
RFQ
AC200-BFG 4--------£3,625.49
RFQ
BC200N-NRS 10--------£21,824.45
RFQ
BC200N-NRS 3--------£3,730.18
RFQ
BC200N-NRS 4--------£4,420.17
RFQ
AC200-NRS 8--------£12,990.27
RFQ
AC200-NRS 6--------£6,481.49
RFQ
EC200-OSY 2 1/2--------£3,192.58
RFQ
AC200-NRS 2 1/2--------£3,409.64
RFQ
EC200-OSY 3--------£3,248.64
RFQ
EC200-OSY 8--------£11,844.63
RFQ
BC200N-NRS 8--------£14,426.29
RFQ
AC200-BFG 2 1/2--------£2,983.62
RFQ
AC200-BFG 3--------£3,109.57
RFQ
DC200N-BFG 4--------£4,674.60
RFQ
FC200-OSY-FXG 2 1/2--------£3,192.58
RFQ
CC200-PIVXOSY 6--------£5,994.19
RFQ
CC200-PIVXOSY 10--------£18,716.08
RFQ
CC200-PIVXOSY 8--------£11,844.63
RFQ
GC200N-OSY 6--------£6,679.88
RFQ
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 1/2 LF009M2-QT-SNPT+33°F to +180°F6"175 psi----£2,007.54
C1 1/4 LF009M2-QT-SNPT+33°F to +180°F6"175 psi----£1,921.32
D2 009M2-QTNPT+33°F to +180°F7 3/4"175 psi----£2,301.68
E3/4 009M3-QTNPT+33°F to +180°F5"175 psi----£1,034.72
D1 1/4 009M2-QTNPT+33°F to +180°F6"175 psi----£1,851.82
F1/2 009-QTNPT+33°F to +180°F4 5/8"175 psi----£777.30
G1 SS009-QTNPT+33°F to +180°F5 1/2"175 psi-Grade 316--£5,947.60
C2 LF009M2-QT-SNPT+33°F to +180°F7 3/4"175 psi----£2,296.18
D1 009M2-QTNPT+33°F to +180°F5 1/2"175 psi----£1,181.82
H3/4 SS009M3-QTNPT+33°F to +180°F5"175 psi-Grade 316--£5,622.76
D1 1/4 LF009M2-QTNPT+33°F to +180°F6"175 psi----£1,737.40
I1/2 LF009-QT-SNPT+33°F to +180°F4 5/8"175 psi----£817.72
J1 LF009M2-QT-PRESSPress+33°F to +180°F6.859"175 psi----£1,002.44
J1/2 LF009-QT-PRESSPress+33°F to +180°F4 3/4"175 psi----£812.04
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
B1/2 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
B1 LF 008PCQT-1"IPS+33°F to +180°F150 psi-£823.73
WATTS -

Ames Colt Series LFC500 Reduced Pressure Detector Assemblies

StyleModelMeter TypeSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
ALFC500-DOSY-LM 4-RubberStraight175 psi33°FKitFlanged JointFlanged Joint£7,742.15
RFQ
BLFC500-OSY-CFM 10CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£25,921.04
RFQ
BLFC500-OSY-CFM 3CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£5,903.64
RFQ
BLFC500-OSY-CFM 2 1/2CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£5,343.03
RFQ
BLFC500-OSY-CFM 4CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£6,960.15
RFQ
BLFC500-OSY-CFM 6CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£10,218.87
RFQ
BLFC500-DOSY-C 6CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£11,547.07
RFQ
BLFC500-OSY-CFM 8CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£18,170.67
RFQ
BLFC500-DOSY-C 4CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£7,862.87
RFQ
BLFC500-DOSY-C 8CFMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£18,170.67
RFQ
BLFC500-OSY-GPM 8GPMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£18,170.67
RFQ
BLFC500-OSY-GPM 10GPMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£25,921.04
RFQ
BLFC500-OSY-GPM 6GPMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£10,218.87
RFQ
BLFC500-OSY-GPM 3GPMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£5,903.64
RFQ
BLFC500-OSY-GPM 4GPMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£6,960.15
RFQ
BLFC500-OSY-GPM 2 1/2GPMRubberStraight175 psi33°FKitFlanged JointFlanged Joint£5,343.03
RFQ
WATTS -

957RPDA Series Reduced Pressure Zone Assemblies

StyleModelMax. Working PressureTypeMeter TypeInlet TypeOutlet SizeOutlet TypeBody StyleSeat MaterialPrice (inc. VAT)
A957RPDA-DOSY-GPM 812.06 BarValve To AccessoryGPMGrooved Joint8"Grooved JointStraight-£15,790.46
RFQ
A957RPDA-OSY-GPM 1012.06 BarValve To AccessoryGPMGrooved Joint10"Grooved JointStraight-£18,458.04
RFQ
A957RPDA-OSY-GPM 2 1/212.06 BarValve To AccessoryGPMGrooved Joint2 1/2"Grooved JointStraight-£4,586.90
RFQ
A957RPDA-OSY-GPM 312.06 BarValve To AccessoryGPMGrooved Joint3"Grooved JointStraight-£5,092.90
RFQ
B957RPDA-OSY-LM 412.06 BarValve To AccessoryNo MeterGrooved Joint4"Grooved JointStraight-£6,550.48
RFQ
B957RPDA-OSY-LM 1012.06 BarValve To AccessoryNo MeterGrooved Joint10"Grooved JointStraight-£18,355.43
RFQ
A957RPDA-OSY-GPM 412.1 BarValve To AccessoryGPMFlanged Joint4"Flanged JointInlineEngineered Plastic£6,653.97
RFQ
A957RPDA-OSY-GPM 812.1 BarValve To AccessoryGPMFlanged Joint8"Flanged JointInlineEngineered Plastic£15,790.46
RFQ
A957RPDA-OSY-GPM 612.1 BarValve To AccessoryGPMFlanged Joint6"Flanged JointInlineEngineered Plastic£9,583.51
RFQ
C957RPDA-DOSY-GPM 4175 psiKitGPMGrooved Joint4"Grooved JointStraight-£7,517.89
RFQ
C957RPDA-DOSY-CFM 4175 psiKitCFMGrooved Joint4"Grooved JointStraight-£7,517.89
RFQ
C957RPDA-DOSY-CFM 6175 psiKitCFMGrooved Joint6"Grooved JointStraight-£10,831.22
RFQ
C957RPDA-DOSY-CFM 8175 psiKitCFMGrooved Joint8"Grooved JointStraight-£15,790.46
RFQ
WATTS -

909RPDA Series Reduced Pressure Detector Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeSeat MaterialBody FinishStrainerMin. Temp.Price (inc. VAT)
AD909RPDA-OSY-CFM 2 1/212.1 BarValve To AccessoryCFM2 1/2"BronzeEpoxy CoatedNo33°F£11,526.96
RFQ
A909RPDA-DOSY-GPM 612.1 BarKitGPM6"BronzeEpoxy CoatedNo33°F£22,258.54
RFQ
A909RPDA-OSY-GPM 612.1 BarValve To AccessoryGPM6"BronzeEpoxy CoatedNo33°F£22,258.54
RFQ
A909RPDA-OSY-GPM 312.1 BarValve To AccessoryGPM3"BronzeEpoxy CoatedNo33°F£12,251.42
RFQ
A909RPDA-OSY-CFM 612.1 BarValve To AccessoryCFM6"BronzeEpoxy CoatedNo33°F£22,258.54
RFQ
A909RPDA-OSY-CFM 312.1 BarValve To AccessoryCFM3"BronzeEpoxy CoatedNo33°F£12,251.42
RFQ
B909RPDA-LF-GPM 612.1 BarValve To AccessoryGPM6"BronzeEpoxy CoatedNo33°F£15,809.14
RFQ
C909RPDAM1-DOSY-GPM 1012.1 BarValve To AccessoryGPM10"BronzeEpoxy CoatedNo33°F£49,295.27
RFQ
A909RPDA-D0SY-CFM 312.1 BarValve To AccessoryCFM3"BronzeEpoxy CoatedNo33°F£13,111.04
RFQ
C909RPDAM1-DOSY-CFM 812.1 BarKitCFM8"BronzeEpoxy CoatedNo33°F£37,220.82
RFQ
A909RPDA-D0SY-CFM 412.1 BarKitCFM4"BronzeEpoxy CoatedNo33°F£15,314.67
RFQ
A909RPDA-OSY-GPM 412.1 BarValve To AccessoryGPM4"BronzeEpoxy CoatedNo33°F£15,314.67
RFQ
A909RPDA-OSY-CFM 412.1 BarValve To AccessoryCFM4"BronzeEpoxy CoatedNo33°F£15,314.67
RFQ
A909RPDA-OSY-CFM 2 1/212.1 BarValve To AccessoryCFM2 1/2"BronzeEpoxy CoatedNo33°F£10,773.73
RFQ
B909RPDA-LF-CFM 412.1 BarKitCFM4"BronzeEpoxy CoatedNo33°F£10,878.65
RFQ
C909RPDAM1-DOSY-CFM 1012.1 BarValve To AccessoryCFM10"BronzeEpoxy CoatedNo33°F£49,295.27
RFQ
C909RPDAM1-DOSY-GPM 812.1 BarKitGPM8"BronzeEpoxy CoatedNo33°F£39,827.23
RFQ
A909RPDA-DOSY-GPM 412.1 BarKitGPM4"BronzeEpoxy CoatedNo33°F£16,387.06
RFQ
D909RPDAM1-OSY-CFM 8175 psiValve To AccessoryCFM8"BronzeEpoxy CoatedNo33°F£37,220.82
RFQ
D909RPDAM1-OSY-GPM 8175 psiValve To AccessoryGPM8"BronzeEpoxy CoatedNo33°F£37,220.82
RFQ
E909RPDAM1-LF-GPM 10175 psiValve To AccessoryGPM10"BronzeEpoxy CoatedNo33°F£35,012.21
RFQ
D909RPDAM1-OSY-GPM 10175 psiValve To AccessoryGPM10"BronzeEpoxy CoatedNo33°F£49,295.27
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 6CFMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£11,390.40
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-GPM 10GPMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£29,601.52
RFQ
ALFC500N-OSY-GPM 8GPMRubberN Pattern175 psi33°FKitFlanged JointFlanged Joint£19,798.16
RFQ
StyleModelOutlet SizeBody FinishStrainerMax. Working PressureMin. Temp.TypeMeter TypeInlet TypePrice (inc. VAT)
A957-RPDA-OSY-CFM 33"PlainNo12.06 Bar33°FValve To AccessoryCFMGrooved Joint£5,092.90
RFQ
A957-RPDA-OSY-CFM 44"PlainNo12.06 Bar33°FValve To AccessoryCFMGrooved Joint£6,653.97
RFQ
A957-RPDA-OSY-CFM 66"PlainNo12.06 Bar33°FValve To AccessoryCFMGrooved Joint£9,583.51
RFQ
A957-RPDA-OSY-CFM 88"PlainNo12.06 Bar33°FValve To AccessoryCFMGrooved Joint£15,790.46
RFQ
A957-RPDA-OSY-CFM 1010"PlainNo12.06 Bar33°FValve To AccessoryCFMGrooved Joint£18,458.04
RFQ
WATTS -

757DCDA Series Double Check Detector Backflow Preventer Assemblies

StyleModelMax. Working PressureMeter TypeInlet TypeOutlet SizeOutlet TypeBody StyleBody PatternSeat MaterialPrice (inc. VAT)
A757DCDA-OSY-LM 412.1 BarNo MeterFlanged Joint4"Flanged JointInline-Engineered Plastic£6,158.07
RFQ
B757NDCDA-OSY-LM 1012.1 BarNo MeterFlanged Joint10"Flanged JointN Pattern-Engineered Plastic£23,683.60
RFQ
C757DCDA-BFG-GPM12.1 BarGPMGrooved Joint8"Grooved JointInline-Engineered Plastic£15,060.24
RFQ
B757DCDA-OSY-LM 1012.1 BarNo MeterFlanged Joint10"Flanged JointInline-Engineered Plastic£17,205.89
RFQ
A757DCDA-OSY-LM 612.1 BarNo MeterFlanged Joint6"Flanged JointInline-Engineered Plastic£8,025.32
RFQ
B757NDCDA-BFG-LM 2 1/212.1 BarNo MeterGrooved Joint2 1/2"Grooved JointN Pattern-Engineered Plastic£7,469.01
RFQ
B757NDCDA-BFG-LM 412.1 BarNo MeterGrooved Joint4"Grooved JointN Pattern-Engineered Plastic£9,137.89
RFQ
B757NDCDA-BFG-LM 312.1 BarNo MeterGrooved Joint3"Grooved JointN Pattern-Engineered Plastic£7,848.51
RFQ
B757NDCDA-BFG-LM 812.1 BarNo MeterGrooved Joint8"Grooved JointN Pattern-Engineered Plastic£21,315.69
RFQ
B757NDCDA-BFG-GPM12.1 BarGPMGrooved Joint8"Grooved JointN Pattern-Engineered Plastic£21,431.53
RFQ
B757DCDA-OSY-LM 2 1/212.1 BarNo MeterFlanged Joint2 1/2"Flanged JointInline-Engineered Plastic£5,423.52
RFQ
B757NDCDA-OSY-LM 312.1 BarNo MeterFlanged Joint3"Flanged JointN Pattern-Engineered Plastic£7,481.97
RFQ
B757DCDA-BFG-LM 412.1 BarNo MeterGrooved Joint4"Grooved JointInline-Engineered Plastic£6,504.50
RFQ
C757DCDA-BFG-CFM12.1 BarCFMGrooved Joint8"Grooved JointInline-Engineered Plastic£15,060.24
RFQ
B757DCDA-BFG-LM 612.1 BarNo MeterGrooved Joint6"Grooved JointInline-Engineered Plastic£8,384.67
RFQ
B757DCDA-BFG-LM 312.1 BarNo MeterGrooved Joint3"Grooved JointInline-Engineered Plastic£6,133.61
RFQ
B757NDCDA-OSY-LM 812.1 BarNo MeterFlanged Joint8"Flanged JointN Pattern-Engineered Plastic£20,938.87
RFQ
D757-DCDA PIVXBFG-GPM 412.1 BarGPMFlanged Joint4"Grooved JointStraight-Engineered Plastic£15,718.57
RFQ
E757DCDA-OSY-GPM 612.1 BarGPMFlanged Joint6"Flanged JointInline-Engineered Plastic£8,106.21
RFQ
B757DCDA-OSY-LM 812.1 BarNo MeterFlanged Joint8"Flanged JointInline-Engineered Plastic£14,594.47
RFQ
B757NDCDA-OSY-LM 412.1 BarNo MeterFlanged Joint4"Flanged JointN Pattern-Engineered Plastic£8,774.22
RFQ
B757NDCDA-OSY-LM 612.1 BarNo MeterFlanged Joint6"Flanged JointN Pattern-Engineered Plastic£12,234.19
RFQ
B757DCDA-BFG-LM 812.1 BarNo MeterGrooved Joint8"Grooved JointInline-Engineered Plastic£14,946.67
RFQ
B757NDCDA-BFG-CFM12.1 BarCFMGrooved Joint8"Grooved JointN Pattern-Engineered Plastic£21,431.53
RFQ
B757DCDA-OSY-LM 312.1 BarNo MeterFlanged Joint3"Flanged JointInline-Engineered Plastic£5,785.75
RFQ
WATTS -

4000SS Series Reduced Pressure Zone Assemblies

StyleModelSeat MaterialBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypeDisc MaterialPrice (inc. VAT)
A4000SS-F-OSY 4-Straight175 psi33°FKitFlanged JointFlanged JointRubber£6,919.90
RFQ
B4000SS-LG 10-Straight175 psi33°FKitFlanged JointFlanged JointRubber£20,180.29
RFQ
C4000SS-NRS 10-Straight175 psi33°FKitFlanged JointFlanged JointRubber£27,281.14
RFQ
A4000SS-OSY 10RubberStraight175 psi33°FKitFlanged JointFlanged JointRubber£27,578.74
RFQ
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