Backflow Preventers

148 - 168 of 246 Items (4151 Products) 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
FEBCO -

Master Series LF860 Large Reduced Pressure Zone Assemblies

StyleModelSeat MaterialBody FinishBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
ALF860-DOSY RP 8Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£21,034.13
RFQ
BLF860-LG RP 10Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£17,916.44
RFQ
CLF860-NRS RP 4Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£3,949.58
RFQ
DLF860-DNRS RP 8Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£12,820.89
RFQ
DLF860-DNRS RP 3Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£2,833.44
RFQ
ALF860-DOSY RP 3Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£6,826.49
RFQ
DLF860-DNRS RP 4Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£3,949.58
RFQ
ALF860-DOSY RP 4Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£7,552.41
RFQ
BLF860-LG RP 8Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£13,148.41
RFQ
CLF860-NRS RP 3Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£2,833.44
RFQ
DLF860-DNRS RP 2 1/2Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£2,699.12
RFQ
BLF860-LG RP 3Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£4,267.80
RFQ
ALF860-DOSY RP 2 1/2Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£5,872.00
RFQ
ALF860-OSY RP 3Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£6,826.49
RFQ
BLF860-LG RP 4Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£4,722.03
RFQ
DLF860-DNRS RP 6Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£7,067.62
RFQ
ALF860-DOSY RP 10Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£28,664.84
RFQ
ALF860-DOSY RP 6Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£12,014.25
RFQ
CLF860-NRS RP 8Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£12,820.89
RFQ
BLF860-LG RP 6Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£7,512.14
RFQ
CLF860-NRS RP 6Stainless SteelEpoxy CoatedInline175 psi33°FKitFlanged JointFlanged Joint£7,067.62
RFQ
APOLLO VALVES -

4SG Series, Double Check Valve Assemblies

Apollo 4SG Series double-check valve assemblies are designed to prevent the backflow of contaminated water into the potable water supply system. They consist of two independently operating check valves (arranged in series), allowing double protection against backflow. These units have resilient seats to provide a bubble-tight seal between the valve body and the closure element (disc). They are made of high-quality materials for durability and corrosion resistance and have a grooved body for easy installation and maintenance. These double-check valves are ideal for use in commercial, industrial and municipal applications, such as water treatment plants, irrigation and fire sprinkler systems.

StyleModelMPNPrice (inc. VAT)
A4SG10E06U4SG10E06U£25,617.93
A4SG10E074SG10E07£22,423.27
A4SG10E07U4SG10E07U£25,786.76
A4SG10E084SG10E08£22,423.27
A4SG10E08U4SG10E08U£25,786.76
A4SG10E094SG10E09£12,352.42
A4SG10E09U4SG10E09U£29,782.92
A4SG11E034SG11E03£25,117.72
APOLLO VALVES -

RPLF4A Series Reduced Pressure Principle Backflow Preventers

StyleModelHeightConnection TypeMax. PressureTemp. RangePrice (inc. VAT)
A4ALF20903----£4,624.34
B4ALF20E03S----£33,563.61
B4ALF20G01----£37,871.46
B4ALF20903S----£8,743.34
B4ALF20C03S----£17,404.46
C4ALF210012----£5,429.47
A4ALF203A2F7 1/8"NPT175 psi+33°F to +180°F£759.80
A4ALF204A2F7 3/8"NPT175 psi+33°F to +180°F£783.73
A4ALF205A2F8"NPT175 psi+33°F to +180°F£690.94
D4ALF206T2F9 7/8"NPT175 psi+33°F to +180°F£1,207.78
D4ALF207T2F9 7/8"NPT175 psi+33°F to +180°F£1,364.42
D4ALF208T2F11"NPT175 psi+33°F to +180°F£1,439.80
WATTS -

LF7R Series Dual Check Backflow Preventers

StyleModelBody FinishInlet TypeOutlet SizeOutlet TypeBody PatternInlet ConnectionOutlet ConnectionThread TypePrice (inc. VAT)
ALF7RU2-2--------£148.07
BLF7R 1BronzeFemale Threaded1"Female ThreadedInlineFemale ThreadedFemale ThreadedFPT£19.77
CLF7R 3/4BronzeFemale Threaded3/4"Female Threaded---FPT£19.77
DLF7R-2-U2 1 X 1Copper Silicon Alloy PlatedFemale Threaded1"Union Female ThreadedStraightFemale ThreadedUnion Female Threaded-£109.24
CLF7R-3-U2 3/4 X 3/4Copper Silicon Alloy PlatedMale Threaded3/4"Union Female Threaded----£115.06
ELF7RU2-2 3/4 X 1PlainUnion Female Threaded1"Female Threaded----£113.91
CLF7RU4-2 1 X 3/4PlainUnion Female Threaded3/4"Female Threaded----£154.86
FLF7RU2-2 1/2 X 1/2PlainFemale Threaded1/2"Female Threaded----£88.76
CLF7RU2-U2 3/4 X 3/4PlainUnion Female Threaded3/4"Union Female Threaded----£112.85
GLF7R10-U3 1 X 3/4PlainSwivel Joint3/4"Male Threaded---MTSF£129.01
HLF7RU2-U2 1/2 X 1/2PlainUnion Female Threaded1/2"Union Female Threaded----£109.24
ILF7R10-U2 1 X 1PlainSwivel Joint1"Female ThreadedInlineSwivel JointFemale ThreadedMTSF£98.10
JLF7RU2-2 1 X 1PlainFemale Threaded1"Female ThreadedInlineFemale ThreadedFemale Threaded-£105.30
CLF7RU2-3 3/4 X 3/4PlainUnion Female Threaded3/4"Male Threaded----£100.25
KLF7R 1/2PlainFemale Threaded1/2"Female ThreadedInlineFemale ThreadedFemale ThreadedFPT£19.77
CLF7RU4-3 1 X 3/4PlainUnion Female Threaded3/4"Male Threaded----£110.30
CLF7RU2-2 1/2 X 3/4PlainUnion Female Threaded3/4"Female Threaded----£104.94
LLF7RU4-5 1 X 1PlainFemale Threaded1"Male ThreadedInlineFemale ThreadedMale ThreadedNHM£110.69
MLF7R10-U2 1 X 3/4PlainSwivel Joint3/4"Female Threaded---MTSF£108.16
NLF7RU4-2 1 X 1PlainUnion Female Threaded1"Female ThreadedInlineUnion Female ThreadedFemale Threaded-£145.55
CLF7RU3-2 3/4 X 3/4PlainUnion Male Threaded3/4"Female Threaded----£122.05
DLF7RU2-U2 1 X 1PlainFemale Threaded1"Union Female ThreadedInlineFemale ThreadedUnion Female ThreadedFPT£134.76
OLF7RU2-2 3/4 X 3/4PlainFemale Threaded3/4"Female Threaded----£96.31
WATTS -

2000B Series Double Check Valve Backflow Preventer Assemblies

StyleModelBody FinishMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
A2000B-LBV 1 1/2------£637.52
RFQ
A2000B-LBV 1 1/4------£506.00
RFQ
A2000B 1/2------£348.57
RFQ
A2000B-M3-LBV------£304.76
RFQ
A2000B-LBV-UL 1------£396.74
RFQ
A2000B-M3 3/4------£394.60
RFQ
A2000B 2------£924.30
RFQ
A2000B-LBV 2------£715.14
RFQ
A2000B 1------£445.62
RFQ
A2000B-HC------£5,268.28
RFQ
A2000B-LBV 3/4------£380.19
RFQ
A2000B 1 1/4------£655.47
RFQ
A2000B-LBV 1/2------£309.06
RFQ
B2000B-FP 1/2------£1,191.65
RFQ
CD2000BM3 3/4Plain175 psi33°FKitFemale ThreadedFemale Threaded£380.19
RFQ
CD2000B 1Plain175 psi33°FKitFemale ThreadedFemale Threaded£350.02
RFQ
WATTS -

007M1DCDA Series Double Check Detector Bvackflow Preventer Assemblies

StyleModelMeter TypeInlet TypeSeat MaterialBody FinishBody PatternStrainerMax. Working PressureMin. Temp.Price (inc. VAT)
A007M1DCDA-OSY-CFM--------£7,221.35
B007M1DCDA-OSY-GPM--------£7,221.35
C007M1DCDA-FP-CFM 2--------£4,343.98
RFQ
D007M1DCDA-LF-CFM 2CFMFlanged JointRubberPlainInlineNo175 psi33°F£5,677.93
RFQ
E007M1DCDA-OSY-CFM 2CFMFlanged JointRubberPlainInlineNo175 psi33°F£7,118.29
RFQ
E007M1DCDA-OSY-GPM 2GPMGrooved JointRubberPlainInlineNo175 psi33°F£7,118.29
RFQ
D007M1DCDA-LF-GPM 2GPMGrooved JointRubberPlainInlineNo175 psi33°F£5,677.93
RFQ
WATTS -

LFM500 Series Reduced Pressure Detector Backflow Preventer Assemblies

StyleModelBody PatternMeter TypeInlet TypeOutlet TypeSeat MaterialMax. Working PressureMin. Temp.TypePrice (inc. VAT)
ALFM500N-BFG-G 4--------£10,884.40
RFQ
ALFM500Z-OSY-G 4--------£10,369.79
RFQ
ALFM500Z-BFG-G 4--------£10,884.40
RFQ
ALFM500N-OSY-G 4--------£10,369.79
RFQ
ALFM500Z-BFG-C 4--------£10,884.40
RFQ
BLFM500N-BFG-GPM 3N PatternGPMGrooved JointGrooved JointRubber175 psi33°FKit£9,342.04
RFQ
BLFM500N-OSY-GPM 8N PatternGPMFlanged JointFlanged JointRubber175 psi33°FKit£25,459.16
RFQ
BLFM500N-BFG-GPM 2 1/2N PatternGPMGrooved JointGrooved JointRubber175 psi33°FKit£8,450.80
RFQ
CLFM500N-OSY-CFM 6N PatternCFMFlanged JointFlanged JointRubber175 psi33°FKit£15,372.15
RFQ
BLFM500N-BFG-CFM 6N PatternCFMGrooved JointGrooved JointRubber175 psi33°FKit£15,898.25
RFQ
BLFM500N-OSY-CFM 8N PatternCFMFlanged JointFlanged JointRubber175 psi33°FKit£25,459.16
RFQ
BLFM500N-BFG-GPM 6N PatternGPMGrooved JointGrooved JointRubber175 psi33°FKit£15,898.25
RFQ
BLFM500N-BFG-CFM 3N PatternCFMGrooved JointGrooved JointRubber175 psi33°FKit£9,342.04
RFQ
BLFM500Z-OSY-GPM 3N PatternGPMFlanged JointFlanged JointRubber175 psi33°FKit£8,830.28
RFQ
BLFM500N-OSY-GPM 6N PatternGPMFlanged JointFlanged JointRubber175 psi33°FKit£15,372.15
RFQ
BLFM500N-BFG-CFM 2 1/2N PatternCFMGrooved JointGrooved JointRubber175 psi33°FKit£8,450.80
RFQ
BLFM500N-OSY-CFM 2 1/2N PatternCFMFlanged JointFlanged JointRubber175 psi33°FKit£7,936.19
RFQ
BLFM500-OSY-GPM 6StraightGPMFlanged JointFlanged JointRubber175 psi33°FKit£13,951.95
RFQ
BLFM500-OSY-CFM 3StraightCFMFlanged JointFlanged JointRubber175 psi33°FKit£8,058.37
RFQ
BLFM500-OSY-GPM 2 1/2StraightGPMFlanged JointFlanged JointRubber175 psi33°FKit£7,292.22
RFQ
BLFM500-OSY-GPM 3StraightGPMFlanged JointFlanged JointRubber175 psi33°FKit£8,058.37
RFQ
BLFM500-DOSY-G 6StraightGPMFlanged JointFlanged JointRubber175 psi33°FKit£15,767.45
RFQ
BLFM500-OSY-CFM 8StraightCFMFlanged JointFlanged JointRubber175 psi33°FKit£24,095.60
RFQ
BLFM500-OSY-GPM 4StraightGPMFlanged JointFlanged JointRubber175 psi33°FKit£9,503.01
RFQ
BLFM500-OSY-GPM 8StraightGPMFlanged JointFlanged JointRubber175 psi33°FKit£24,095.60
RFQ
WATTS -

LF709 Series Double Check Valve Backflow Preventer Assemblies

StyleModelStrainerMax. Working PressureOutlet SizeSeat MaterialBody FinishMin. Temp.TypeMeter TypePrice (inc. VAT)
ALF709-NRS--------£6,584.48
BLF709-OSY--------£22,608.70
CLF709-LF 2 1/2No12.1 Bar2 1/2"Stainless SteelEpoxy Coated33°FKitNo Meter£3,817.88
RFQ
DLF709-DOSY 4No12.1 Bar4"Stainless SteelEpoxy Coated33°FKitNo Meter£7,113.99
RFQ
ELF709-DOSY 2 1/2No12.1 Bar2 1/2"Stainless SteelEpoxy Coated33°FKitNo Meter£6,533.24
RFQ
CLF709-LF 8No12.1 Bar8"Stainless SteelEpoxy Coated33°FKitNo Meter£15,632.32
RFQ
FLF709-NRS 6No175 psi6"Stainless SteelEpoxy Coated33°FKitNo Meter£11,006.60
RFQ
GLF709-OSY 3No175 psi3"Stainless SteelEpoxy Coated33°FKitNo Meter£6,704.30
RFQ
DLF709-DOSY 10No12.1 Bar10"Stainless SteelEpoxy Coated33°FKitNo Meter£34,556.93
RFQ
DLF709-DOSY 8No12.1 Bar8"Stainless SteelEpoxy Coated33°FKitNo Meter£25,007.89
RFQ
CLF709-LF 10No12.1 Bar10"Stainless SteelEpoxy Coated33°FKitNo Meter£20,185.45
RFQ
CLF709-LF 3No12.1 Bar3"Stainless SteelEpoxy Coated33°FKitNo Meter£4,193.06
RFQ
CLF709-LF 6No12.1 Bar6"Stainless SteelEpoxy Coated33°FKitNo Meter£7,339.65
RFQ
CLF709-LF 4No12.1 Bar4"Stainless SteelEpoxy Coated33°FKitNo Meter£4,448.93
RFQ
HLF709-OSY 8No175 psi8"Stainless SteelEpoxy Coated33°FKitNo Meter£25,007.89
RFQ
HLF709-OSY 10No175 psi10"Stainless SteelEpoxy Coated33°FKitNo Meter£32,295.28
RFQ
HLF709-OSY 4No175 psi4"Stainless SteelEpoxy Coated33°FKitNo Meter£7,113.99
RFQ
HLF709-OSY 6No175 psi6"Stainless SteelEpoxy Coated33°FKitNo Meter£11,741.12
RFQ
GLF709-OSY 2 1/2No175 psi2 1/2"Stainless SteelEpoxy Coated33°FKitNo Meter£6,104.88
RFQ
DLF709-DOSY 6No12.1 Bar6"Stainless SteelEpoxy Coated33°FKitNo Meter£11,741.12
RFQ
ELF709-DOSY 3No12.1 Bar3"Stainless SteelEpoxy Coated33°FKitNo Meter£6,704.30
RFQ
ILF709-OSY-S 8Yes175 psi8"Stainless SteelEpoxy Coated33°FKitNo Meter£29,743.34
RFQ
WATTS -

825YA Series Reduced Pressure Zone Assembly Backflow Preventers

StyleModelMPNPrice (inc. VAT)
A825YA-QT 1825YA-QT 1£769.77
RFQ
B825YA-QT 1 1/2825YA-QT 1 1/2£1,393.63
RFQ
A825YA-QT 2825YA-QT 2£1,507.89
RFQ
C825YA-QT 3/4825YA-QT 3/4£722.30
RFQ
WATTS -

850 Small Series Double Check Valve Backflow Preventer Assemblies

StyleModelSeat MaterialBody FinishBody PatternMax. Working PressureMin. Temp.TypeInlet TypeOutlet TypePrice (inc. VAT)
A850L-LG-DN25-BSP-DCV--------£239.33
RFQ
A850L-LG-DN32-BSP-DCV--------£378.03
RFQ
A850L-LG-DN40-BSP-DCV--------£432.66
RFQ
A850L-LG-DN50-BSP-DCV--------£490.89
RFQ
A850L-LG-DN15-BSP-DCV--------£186.88
RFQ
A850L-LG-DN20-BSP-DCV--------£182.54
RFQ
A850U-QT 3/4--------£332.05
RFQ
A850U-QT 2--------£888.34
RFQ
A850-QT 1PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£309.35
B850-QT 1 1/4PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£588.70
RFQ
C850-QT 2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£743.87
RFQ
A850-QT 3/4PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£275.42
B850-QT 1 1/2PlasticRoughStraight175 psi32°FKitFemale ThreadedFemale Threaded£625.30
RFQ
WATTS -

957RPDA Series Reduced Pressure Backflow Preventer Assemblies

StyleModelMax. Working PressureTypeMeter TypeOutlet SizeBody StyleBody PatternBody FinishStrainerPrice (inc. VAT)
A957ZRPDA-BFG-GPM 2 1/212.06 BarValve To AccessoryGPM2 1/2"Z Pattern-PlainNo£6,428.31
RFQ
A957NRPDA-OSY-CFM 1012.06 BarValve To AccessoryCFM10"N Pattern-PlainNo£23,473.93
RFQ
A957NRPDA-OSY-GPM 2 1/212.06 BarValve To AccessoryGPM2 1/2"N Pattern-PlainNo£6,087.63
RFQ
A957NRPDA-BFG-GPM 2 1/212.06 BarValve To AccessoryGPM2 1/2"N Pattern-PlainNo£6,428.31
RFQ
A957NRPDA-BFG-GPM 312.06 BarValve To AccessoryGPM3"N Pattern-PlainNo£6,960.15
RFQ
B957NRPDA-BFG-GPM 812.06 BarValve To AccessoryGPM8"N Pattern-PlainNo£20,152.98
RFQ
C957NRPDA-DOSY-GPM 812.06 BarValve To AccessoryGPM8"N Pattern-PlainNo£19,802.55
RFQ
D957NRPDA-DOSY-LM 812.06 BarValve To AccessoryNo Meter8"N Pattern-PlainNo£19,695.51
RFQ
A957NRPDA-OSY-CFM 412.06 BarValve To AccessoryCFM4"N Pattern-PlainNo£9,116.33
RFQ
A957ZRPDA-BFG-GPM 612.06 BarValve To AccessoryGPM6"Z Pattern-PlainNo£13,946.19
RFQ
A957NRPDA-OSY-GPM 1012.06 BarValve To AccessoryGPM10"N Pattern-PlainNo£23,473.93
RFQ
A957NRPDA-OSY-CFM 612.06 BarValve To AccessoryCFM6"N Pattern-PlainNo£13,595.46
RFQ
A957ZRPDA-BFG-GPM 412.06 BarValve To AccessoryGPM4"Z Pattern-PlainNo£9,457.03
RFQ
E957ZRPDA-BFG-GPM 812.06 BarValve To AccessoryGPM8"Z Pattern-PlainNo£20,152.98
RFQ
A957RPDA-OSY-LM 312.06 BarValve To AccessoryNo Meter3"Straight-PlainNo£4,990.84
RFQ
A957RPDA-OSY-LM 812.06 BarValve To AccessoryNo Meter8"Straight-PlainNo£15,686.95
RFQ
F957ZRPDA-DOSY-CFM 812.06 BarValve To AccessoryCFM8"Z Pattern-PlainNo£19,802.55
RFQ
A957NRPDA-OSY-CFM 312.06 BarValve To AccessoryCFM3"N Pattern-PlainNo£6,618.05
RFQ
A957ZRPDA-OSY-CFM 312.06 BarValve To AccessoryCFM3"Z Pattern-PlainNo£6,618.05
RFQ
A957NRPDA-BFG-GPM 412.06 BarValve To AccessoryGPM4"N Pattern-PlainNo£9,457.03
RFQ
A957NRPDA-OSY-GPM 312.06 BarValve To AccessoryGPM3"N Pattern-PlainNo£6,618.05
RFQ
F957ZRPDA-DOSY-GPM 812.06 BarValve To AccessoryGPM8"Z Pattern-PlainNo£19,802.55
RFQ
G957-RPDA-OSY-CFM 2 1/212.06 BarValve To AccessoryCFM2 1/2"Straight-PlainNo£4,586.90
RFQ
H957ZRPDA-DOSY-LM 812.06 BarValve To AccessoryNo Meter8"Z Pattern-PlainNo£19,695.51
RFQ
A957RPDA-OSY-LM 2 1/212.06 BarValve To AccessoryNo Meter2 1/2"Straight-PlainNo£4,483.41
RFQ
WATTS -

M300 Series Double Check Detector Backflow Preventer Assemblies

StyleModelBody PatternInlet TypeOutlet TypeMeter TypeMax. Working PressureMin. Temp.Bypass SizeDisc MaterialPrice (inc. VAT)
AM300-BFG-GPM 8--------£16,656.07
RFQ
BM300N-BFG-GPM 8--------£17,927.30
RFQ
AM300-BFG-CFM 8--------£16,656.07
RFQ
CM300-OSY-LM 3--------£6,392.38
RFQ
DM300N-OSY-LM 2 1/2--------£5,946.76
RFQ
DM300N-OSY-LM 10--------£27,202.48
RFQ
AM300-BFG-LM 8--------£16,528.51
RFQ
AM300-BFG-LM 6--------£9,271.60
RFQ
CM300-OSY-LM 2 1/2--------£5,596.01
RFQ
DM300N-OSY-LM 3--------£6,569.17
RFQ
CM300-OSY-LM 4--------£8,322.87
RFQ
DM300N-OSY-LM 4--------£7,690.37
RFQ
AM300-BFG-LM 3--------£6,813.54
RFQ
AM300-BFG-LM 2 1/2--------£6,018.61
RFQ
EM300N-BFG-LM 6--------£10,440.23
RFQ
EM300N-BFG-LM 8--------£17,799.73
RFQ
DM300N-OSY-LM 8--------£17,355.46
RFQ
EM300N-BFG-LM 4--------£8,124.48
RFQ
EM300N-BFG-LM 2 1/2--------£6,380.88
RFQ
BM300N-BFG-CFM 8--------£17,927.30
RFQ
CM300-OSY-LM 6--------£8,834.59
RFQ
DM300N-OSY-LM 6--------£9,997.51
RFQ
CM300-OSY-LM 10--------£23,145.49
RFQ
CM300-OSY-LM 8--------£16,093.07
RFQ
AM300-BFG-LM 4--------£8,745.48
RFQ
ZURN -

375XL Reduced Pressure Principle Assembly Backflow Preventers

StyleModelMPNPrice (inc. VAT)
A1-375XLFT1-375XLFT£686.39
B1-375XLS1-375XLS£780.19
A2-375XLFT2-375XLFT£1,334.30
C12-375XLFT12-375XLFT£635.40
C34-375XLFT34-375XLFT£648.39
D34-375XLS34-375XLS£729.20
A112-375XLFT112-375XLFT£1,205.39
E112-375XLS112-375XLS£1,390.58
StyleModelMPN
A1-950XL1-950XL
RFQ
A2-950XL2-950XL
RFQ
A34-950XL34-950XL
RFQ
A112-950XL112-950XL
RFQ
ZURN -

950XLT Top Access Double Check Backflow Preventers

StyleModelMPNPrice (inc. VAT)
A1-950XLTFT1-950XLTFT£291.96
B2-950XLT2-950XLT£890.82
C34-950XLT34-950XLT£266.00
C112-950XLT112-950XLT£788.84
ZURN -

975XL3 Reduced Pressure Principle Assembly Backflow Preventers

StyleModelMPNPrice (inc. VAT)
A1-975XL3S1-975XL3S£781.15
A1-975XL3SAG1-975XL3SAG£882.16
B1-975XL3SEU1-975XL3SEU£1,187.11
C1-975XL3U1-975XL3U£787.40
D2-975XL3FT2-975XL3FT£1,334.30
A2-975XL3S2-975XL3S£1,607.03
A2-975XL3SAG2-975XL3SAG£1,750.36
D2-975XL3U2-975XL3U£1,542.57
E12-975XL3S12-975XL3S£711.40
C34-975XL3AG34-975XL3AG£749.40
A34-975XL3S34-975XL3S£731.13
A34-975XL3SAG34-975XL3SAG£831.65
B34-975XL3SE34-975XL3SE£760.46
B34-975XL3SEU34-975XL3SEU£827.80
C34-975XL3U34-975XL3U£733.04
D112-975XL3FT112-975XL3FT£1,205.39
A112-975XL3S112-975XL3S£1,392.01
A112-975XL3SAG112-975XL3SAG£1,499.77
D112-975XL3U112-975XL3U£1,222.23
A114-975XL3S114-975XL3S£1,333.81
A114-975XL3SAG114-975XL3SAG£1,441.08
WATTS -

007 Series Double Check Valve Backflow Preventer Assemblies

StyleModelValve TypeSeat MaterialStrainerMax. Working PressureOutlet SizeDisc MaterialConnection TypeMax. PressurePrice (inc. VAT)
A007MIQTS-1------NPT175 psi£818.52
B007M1-FP 1--------£1,469.07
RFQ
A007MIQTS-S------NPT175 psi£1,199.99
B007M1-FP 2--------£2,100.12
RFQ
A007M2QTS-3/4"------NPT175 psi£594.03
B007M2-FP 1 1/4--------£1,566.82
RFQ
B007M2-FP 1 1/2--------£1,709.13
RFQ
C007M2-LF-UL 3/4No Shutoff ValveRubberNo12.1 Bar3/4"Rubber--£507.41
RFQ
D007M2-LF 1 1/4No Shutoff ValveRubberNo175 psi1 1/4"Rubber--£593.68
RFQ
E007M3-LF-UL 3/4No Shutoff ValveRubberNo12.1 Bar3/4"Rubber--£472.93
RFQ
F007M1-LF-UL 1No Shutoff ValveRubberNo12.1 Bar1"Rubber--£488.74
RFQ
G007M1-LF 2No Shutoff ValveRubberNo12.1 Bar2"Rubber--£791.34
RFQ
D007M2-LF 1 1/2No Shutoff ValveRubberNo175 psi1 1/2"Rubber--£777.67
RFQ
HU007M1-LF 2No Shutoff Valve-No12.1 Bar2"Rubber--£1,121.20
RFQ
F007-LF 1/2No Shutoff ValveRubberNo12.1 Bar1/2"Rubber--£347.86
RFQ
IU007-QT-S 1/2Quarter Turn Ball Valve-Yes12.1 Bar1/2"Rubber--£544.80
RFQ
J007M1-QT-HC 2Quarter Turn Ball ValveRubberNo175 psi2"Rubber--£1,561.07
RFQ
K007M2-QT-S 1 1/4Quarter Turn Ball ValveRubberYes12.1 Bar1 1/4"Rubber--£909.19
RFQ
L007M2-QT-SH 1 1/4Quarter Turn Ball ValveRubberNo175 psi1 1/4"Rubber--£730.22
RFQ
K007M2-QT-S 1 1/2Quarter Turn Ball ValveEngineered PlasticYes12.1 Bar1 1/2"Silicone--£1,123.37
RFQ
MU007M1-QT 2Quarter Turn Ball Valve-No12.1 Bar2"Rubber--£1,254.17
RFQ
N007-QT-S 1/2Quarter Turn Ball ValveEngineered PlasticYes12.1 Bar1/2"Silicone--£448.47
RFQ
O007M1-QT-S 1Quarter Turn Ball ValveEngineered PlasticYes12.1 Bar1"Silicone--£624.57
RFQ
L007M1-QT-SH 1Quarter Turn Ball ValveRubberNo175 psi1"Rubber--£485.13
RFQ
PD007M2-QT 1 1/4Quarter Turn Ball Valve-No175 psi1 1/4"---£702.90
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
C800M4QT-SH 1Plastic150 psiFemale Threaded1"Female ThreadedFemale ThreadedFemale ThreadedBronze£377.34
RFQ
D800M4QT-SH 1/2Plastic150 psiFemale Threaded1/2"Female ThreadedFemale ThreadedFemale ThreadedBronze£365.12
RFQ
AU800M4QT 3/4Plastic10.3 BarFemale Threaded3/4"Union Joint--Bronze£366.55
RFQ
C800M4QT-SH 1 1/4Plastic150 psiFemale Threaded1 1/4"Female ThreadedFemale ThreadedFemale ThreadedBronze£750.35
RFQ
E800M4QT-QC 1/2Plastic150 psiQuick Connect1/2"Female ThreadedQuick ConnectFemale ThreadedBronze£375.89
RFQ
C800M4QT-SH 1 1/2Plastic150 psiFemale Threaded1 1/2"Female ThreadedFemale ThreadedFemale ThreadedBronze£903.43
RFQ
A800M4QT-QC 3/4Plastic10.3 BarQuick Connect3/4"Female Threaded--Bronze£350.74
RFQ
FU800M4QT 1Plastic150 psiFemale Threaded1"Union JointFemale ThreadedUnion JointBronze£378.79
RFQ
C800M4QT-SH 2Plastic150 psiFemale Threaded2"Female ThreadedFemale ThreadedFemale ThreadedBronze£930.06
RFQ
A800M4QT-SH 3/4Plastic10.3 BarFemale Threaded3/4"Female Threaded--Bronze£365.12
RFQ
G800M4QT-QC 1Plastic150 psiQuick Connect1"Female ThreadedQuick ConnectFemale ThreadedBronze£362.22
RFQ
WATTS -

SS007 Series Double Check Valve Backflow Preventer Assemblies

StyleModelStrainerMax. Working PressureOutlet SizeSeat MaterialValve TypeBody FinishMin. Temp.TypePrice (inc. VAT)
ASS007M1-QT 1No175 psi1"PTFEQuarter Turn Ball ValvePlain33°FKit£2,276.93
RFQ
BSS007M3-QT 3/4No12.1 Bar3/4"PTFEQuarter Turn Ball ValvePlain33°FKit£1,703.38
RFQ
ASS007M3-QT 1/2No175 psi1/2"PTFEQuarter Turn Ball ValvePlain33°FKit£1,628.63
RFQ
CSS007M1-QT-S 1Yes175 psi1"PTFEQuarter Turn Ball ValvePlain33°FKit£2,597.47
RFQ
DSS007M3-QT-S 1/2Yes175 psi1/2"PTFEQuarter Turn Ball ValvePlain33°FKit£1,828.45
RFQ
ESS007M3-QT-S 3/4Yes12.1 Bar3/4"PTFEQuarter Turn Ball ValvePlain33°FKit£1,953.50
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
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