Backflow Preventers

WATTS -

LFC300 Series Double Check Detector Backflow Preventer Assemblies

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D

E

F

G

Style	Model	Body Pattern	Inlet Type	Outlet Type	Meter Type	Seat Material	Max. Working Pressure	Min. Temp.	Disc Material	Price (inc. VAT)
A	LFC300-BFGXPIV-GPM 4	-	-	-	-	-	-	-	-	£14,217.88	RFQ
A	LFC300-DOSY-LM 2 1/2	-	-	-	-	-	-	-	-	£5,455.14	RFQ
B	LFC300N-OSY-GPM 6	-	-	-	-	-	-	-	-	£8,810.17	RFQ
A	LFC300-BFG-CFM 4	-	-	-	-	-	-	-	-	£6,697.10	RFQ
A	LFC300-BFG-GPM 2 1/2	-	-	-	-	-	-	-	-	£5,327.22	RFQ
A	LFC300-BFG-GPM 3	-	-	-	-	-	-	-	-	£5,836.07	RFQ
C	LFC300-PIVXOSY-GPM 4	-	-	-	-	-	-	-	-	£6,308.99	RFQ
D	LFC300-OSY-FXG-GPM 8	-	-	-	-	-	-	-	-	£13,766.51	RFQ
C	LFC300-PIVXOSY-GPM 6	-	-	-	-	-	-	-	-	£7,998.02	RFQ
E	LFC300N-BFG-GPM 6	-	-	-	-	-	-	-	-	£9,228.47	RFQ
A	LFC300-BFGXPIV-GPM 3	-	-	-	-	-	-	-	-	£12,393.73	RFQ
A	LFC300-BFG-GPM 6	-	-	-	-	-	-	-	-	£8,393.31	RFQ
A	LFC300-BFGXPIV-GPM 6	-	-	-	-	-	-	-	-	£17,826.13	RFQ
B	LFC300N-OSY-GPM 2 1/2	-	-	-	-	-	-	-	-	£5,285.54	RFQ
F	LFC300-PIVXOSY-CFM 4	-	-	-	-	-	-	-	-	£6,308.99	RFQ
D	LFC300-OSY-FXG-GPM 4	-	-	-	-	-	-	-	-	£6,308.99	RFQ
A	LFC300-BFG-GPM 4	-	-	-	-	-	-	-	-	£6,697.10	RFQ
E	LFC300N-BFG-CFM 2 1/2	-	-	-	-	-	-	-	-	£5,693.74	RFQ
E	LFC300N-BFG-CFM 6	-	-	-	-	-	-	-	-	£9,228.47	RFQ
E	LFC300N-BFG-GPM 3	-	-	-	-	-	-	-	-	£6,237.12	RFQ
E	LFC300N-BFG-GPM 4	-	-	-	-	-	-	-	-	£7,211.71	RFQ
D	LFC300-OSY-FXG-GPM 6	-	-	-	-	-	-	-	-	£7,998.02	RFQ
D	LFC300-OSY-FXG-GPM 3	-	-	-	-	-	-	-	-	£5,452.27	RFQ
G	LFC300-DOSY-LM 8	-	-	-	-	-	-	-	-	£13,648.64	RFQ
A	LFC300-DOSY-LM 3	-	-	-	-	-	-	-	-	£6,027.26	RFQ

WATTS -

757DCDA Series Double Check Detector Backflow Preventer Assemblies

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D

Style	Model	Max. Working Pressure	Meter Type	Inlet Type	Outlet Size	Outlet Type	Body Style	Body Pattern	Seat Material	Price (inc. VAT)
A	757NDCDA-OSY-LM 6	12.1 Bar	No Meter	Flanged Joint	6"	Flanged Joint	N Pattern	-	Engineered Plastic	£12,234.19	RFQ
A	757DCDA-OSY-LM 8	12.1 Bar	No Meter	Flanged Joint	8"	Flanged Joint	Inline	-	Engineered Plastic	£14,594.47	RFQ
A	757NDCDA-BFG-LM 3	12.1 Bar	No Meter	Grooved Joint	3"	Grooved Joint	N Pattern	-	Engineered Plastic	£7,848.51	RFQ
A	757NDCDA-BFG-LM 4	12.1 Bar	No Meter	Grooved Joint	4"	Grooved Joint	N Pattern	-	Engineered Plastic	£9,137.89	RFQ
A	757NDCDA-OSY-LM 4	12.1 Bar	No Meter	Flanged Joint	4"	Flanged Joint	N Pattern	-	Engineered Plastic	£8,774.22	RFQ
A	757NDCDA-OSY-LM 3	12.1 Bar	No Meter	Flanged Joint	3"	Flanged Joint	N Pattern	-	Engineered Plastic	£7,481.97	RFQ
A	757NDCDA-OSY-LM 8	12.1 Bar	No Meter	Flanged Joint	8"	Flanged Joint	N Pattern	-	Engineered Plastic	£20,938.87	RFQ
A	757DCDA-BFG-LM 3	12.1 Bar	No Meter	Grooved Joint	3"	Grooved Joint	Inline	-	Engineered Plastic	£6,133.61	RFQ
A	757NDCDA-OSY-LM 2 1/2	12.1 Bar	No Meter	Flanged Joint	2 1/2"	Flanged Joint	N Pattern	-	Engineered Plastic	£7,102.48	RFQ
A	757DCDA-OSY-LM 2 1/2	12.1 Bar	No Meter	Flanged Joint	2 1/2"	Flanged Joint	Inline	-	Engineered Plastic	£5,423.52	RFQ
B	757DCDA-OSY-GPM 6	12.1 Bar	GPM	Flanged Joint	6"	Flanged Joint	Inline	-	Engineered Plastic	£8,106.21	RFQ
A	757NDCDA-BFG-CFM	12.1 Bar	CFM	Grooved Joint	8"	Grooved Joint	N Pattern	-	Engineered Plastic	£21,431.53	RFQ
A	757NDCDA-BFG-GPM	12.1 Bar	GPM	Grooved Joint	8"	Grooved Joint	N Pattern	-	Engineered Plastic	£21,431.53	RFQ
C	757DCDA-OSY-LM 6	12.1 Bar	No Meter	Flanged Joint	6"	Flanged Joint	Inline	-	Engineered Plastic	£8,025.32	RFQ
C	757DCDA-OSY-LM 4	12.1 Bar	No Meter	Flanged Joint	4"	Flanged Joint	Inline	-	Engineered Plastic	£6,158.07	RFQ
A	757DCDA-BFG-LM 6	12.1 Bar	No Meter	Grooved Joint	6"	Grooved Joint	Inline	-	Engineered Plastic	£8,384.67	RFQ
A	757DCDA-BFG-LM 4	12.1 Bar	No Meter	Grooved Joint	4"	Grooved Joint	Inline	-	Engineered Plastic	£6,504.50	RFQ
A	757NDCDA-BFG-LM 8	12.1 Bar	No Meter	Grooved Joint	8"	Grooved Joint	N Pattern	-	Engineered Plastic	£21,315.69	RFQ
A	757NDCDA-OSY-LM 10	12.1 Bar	No Meter	Flanged Joint	10"	Flanged Joint	N Pattern	-	Engineered Plastic	£23,683.60	RFQ
A	757DCDA-BFG-LM 8	12.1 Bar	No Meter	Grooved Joint	8"	Grooved Joint	Inline	-	Engineered Plastic	£14,946.67	RFQ
A	757NDCDA-BFG-LM 6	12.1 Bar	No Meter	Grooved Joint	6"	Grooved Joint	N Pattern	-	Engineered Plastic	£12,609.34	RFQ
D	757DCDA-BFG-CFM	12.1 Bar	CFM	Grooved Joint	8"	Grooved Joint	Inline	-	Engineered Plastic	£15,060.24	RFQ
D	757DCDA-BFG-GPM	12.1 Bar	GPM	Grooved Joint	8"	Grooved Joint	Inline	-	Engineered Plastic	£15,060.24	RFQ
A	757DCDA-OSY-LM 3	12.1 Bar	No Meter	Flanged Joint	3"	Flanged Joint	Inline	-	Engineered Plastic	£5,785.75	RFQ
A	757DCDA-OSY-LM 10	12.1 Bar	No Meter	Flanged Joint	10"	Flanged Joint	Inline	-	Engineered Plastic	£17,205.89	RFQ

WATTS -

M300NA Series Double Check Detector Backflow Preventer Assemblies

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B

Style	Model	Inlet Type	Outlet Type	Meter Type	Body Pattern	Max. Working Pressure	Min. Temp.	Type	Price (inc. VAT)
A	M300NA-BFG-C 4	-	-	-	-	-	-	-	£8,251.00	RFQ
A	M300NA-OSY-LM 3	-	-	-	-	-	-	-	£6,569.17	RFQ
A	M300NA-BFG-G 3	-	-	-	-	-	-	-	£7,132.66	RFQ
A	M300NA-OSY-C 3	-	-	-	-	-	-	-	£6,698.54	RFQ
A	M300NA-OSY-C 4	-	-	-	-	-	-	-	£7,819.75	RFQ
A	M300NA-OSY-G 3	-	-	-	-	-	-	-	£6,698.54	RFQ
A	M300NA-BFG-G 2 1/2	-	-	-	-	-	-	-	£6,505.93	RFQ
A	M300NA-BFG-C 2 1/2	-	-	-	-	-	-	-	£6,505.93	RFQ
A	M300NA-OSY-LM 2 1/2	-	-	-	-	-	-	-	£5,946.76	RFQ
A	M300NA-BFG-C 3	-	-	-	-	-	-	-	£7,132.66	RFQ
A	M300NA-OSY-LM 4	-	-	-	-	-	-	-	£7,690.37	RFQ
A	M300NA-BFG-LM 2 1/2	-	-	-	-	-	-	-	£6,380.88	RFQ
A	M300NA-OSY-G 2 1/2	-	-	-	-	-	-	-	£6,073.24	RFQ
A	M300NA-OSY-C 2 1/2	-	-	-	-	-	-	-	£6,073.24	RFQ
A	M300NA-BFG-G 4	-	-	-	-	-	-	-	£8,251.00	RFQ
A	M300NA-OSY-G 4	-	-	-	-	-	-	-	£7,819.75	RFQ
B	M300N(A)-DOSY-C 4	Flanged Joint	Flanged Joint	CFM	N Pattern	175 psi	33°F	Kit	£19,591.43	RFQ
B	M300N(A)-DOSY-C 3	Flanged Joint	Flanged Joint	CFM	N Pattern	175 psi	33°F	Kit	£16,682.47	RFQ
B	M300N(A)-DOSY-G 2 1/2	Flanged Joint	Flanged Joint	GPM	N Pattern	175 psi	33°F	Kit	£15,025.72	RFQ
B	M300N(A)-DOSY-G 4	Flanged Joint	Flanged Joint	GPM	N Pattern	175 psi	33°F	Kit	£19,477.06	RFQ
B	M300N(A)-DOSY-C 2 1/2	Flanged Joint	Flanged Joint	CFM	N Pattern	175 psi	33°F	Kit	£15,149.35	RFQ
B	M300N(A)-DOSY-G 3	Flanged Joint	Flanged Joint	GPM	N Pattern	175 psi	33°F	Kit	£16,551.99	RFQ
A	M300NA-BFG-LM 4	Grooved Joint	Grooved Joint	-	N Pattern	175 psi	33°F	Kit	£8,124.48	RFQ
A	M300NA-BFG-LM 3	Grooved Joint	Grooved Joint	-	N Pattern	175 psi	33°F	Kit	£7,004.73	RFQ

WATTS -

709DCDA Series Double Check Detector Backflow Preventer Assemblies

A

B

Style	Model	Max. Working Pressure	Meter Type	Outlet Size	Bypass Size	Seat Material	Body Finish	Strainer	Min. Temp.	Price (inc. VAT)
A	709DCDA-OSY-CFM	-	-	-	-	-	-	-	-	£13,126.07
A	709DCDA-OSY-GPM	-	-	-	-	-	-	-	-	£13,126.07
B	709DCDA-DOSY-GPM3/4 3	12.1 Bar	GPM	3"	3/4"	Bronze	Epoxy Coated	No	33°F	£9,684.15	RFQ
B	709DCDA-OSY 10 3/4GPM	12.1 Bar	GPM	10"	3/4"	Bronze	Epoxy Coated	No	33°F	£38,011.99	RFQ
B	709DCDA-DOSY-GPM3/4 6	12.1 Bar	GPM	6"	3/4"	Bronze	Epoxy Coated	No	33°F	£14,088.51	RFQ
B	709DCDA-DOSY-GPM3/4 8	12.1 Bar	GPM	8"	3/4"	Bronze	Epoxy Coated	No	33°F	£27,509.71	RFQ
B	709DCDA-DOSY 10 3/4CFM	12.1 Bar	CFM	10"	3/4"	Bronze	Epoxy Coated	No	33°F	£38,011.99	RFQ
B	709DCDA-DOSY-CFM3/4 4	12.1 Bar	CFM	4"	3/4"	Bronze	Epoxy Coated	No	33°F	£10,274.93	RFQ
B	709DCDA-DOSY-CFM3/4 3	12.1 Bar	CFM	3"	3/4"	Bronze	Epoxy Coated	No	33°F	£9,684.15	RFQ
B	709DCDA-DOSY-CFM3/4 6	12.1 Bar	CFM	6"	3/4"	Bronze	Epoxy Coated	No	33°F	£15,074.60	RFQ
B	709DCDA-DOSY-CFM3/4 8	12.1 Bar	CFM	8"	3/4"	Bronze	Epoxy Coated	No	33°F	£29,436.87	RFQ
B	709DCDA-DOSY-GPM 3	12.1 Bar	GPM	3"	1/2"	Bronze	Epoxy Coated	No	33°F	£9,684.15	RFQ
B	709DCDA-DOSY-GPM3/4 4	12.1 Bar	GPM	4"	3/4"	Bronze	Epoxy Coated	No	33°F	£9,602.20	RFQ
B	709DCDA-DOSY-CFM 4	12.1 Bar	CFM	4"	1/2"	Bronze	Epoxy Coated	No	33°F	£9,602.20	RFQ
B	709DCDA-DOSY 10 3/4GPM	12.1 Bar	GPM	10"	3/4"	Bronze	Epoxy Coated	No	33°F	£35,524.95	RFQ
B	709DCDA-DOSY-CFM 6	12.1 Bar	CFM	6"	1/2"	Bronze	Epoxy Coated	No	33°F	£15,074.60	RFQ
B	709DCDA-DOSY-CFM 3	12.1 Bar	CFM	3"	1/2"	Bronze	Epoxy Coated	No	33°F	£9,684.15	RFQ
B	709DCDA-OSY-GPM 10	12.1 Bar	GPM	10"	1/2"	Bronze	Epoxy Coated	No	33°F	£35,524.95	RFQ
B	709DCDA-DOSY-GPM 4	12.1 Bar	GPM	4"	1/2"	Bronze	Epoxy Coated	No	33°F	£10,274.93	RFQ
B	709DCDA-OSY-CFM 10	12.1 Bar	CFM	10"	1/2"	Bronze	Epoxy Coated	No	33°F	£35,524.95	RFQ
B	709DCDA-OSY-CFM 3	12.1 Bar	CFM	3"	1/2"	Bronze	Epoxy Coated	No	33°F	£9,050.24	RFQ
B	709DCDA-OSY-CFM 8	12.1 Bar	CFM	8"	1/2"	Bronze	Epoxy Coated	No	33°F	£27,509.71	RFQ
B	709DCDA-OSY-CFM 6	12.1 Bar	CFM	6"	1/2"	Bronze	Epoxy Coated	No	33°F	£14,088.51	RFQ
B	709DCDA-OSY-CFM 8 3/4	12.1 Bar	CFM	8"	3/4"	Bronze	Epoxy Coated	No	33°F	£27,509.71	RFQ
B	709DCDA-LF-GPM 10	12.1 Bar	GPM	10"	1/2"	Bronze	Epoxy Coated	No	33°F	£27,248.91	RFQ

WATTS -

994 Series Reduced Pressure Zone Backflow Preventer Assemblies

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D

E

Style	Model	Strainer	Type	Inlet Type	Outlet Size	Outlet Type	Seat Material	Body Finish	Max. Working Pressure	Price (inc. VAT)
A	994-OSY-FXG 6	No	Valve To Accessory	Flanged Joint	6"	Grooved Joint	Engineered Plastic	Plain	175 psi	£11,782.84	RFQ
A	994-OSY-FXG 10	No	Valve To Accessory	Flanged Joint	10"	Grooved Joint	Engineered Plastic	Plain	175 psi	£28,111.55	RFQ
A	994-OSY-FXG 8	No	Valve To Accessory	Flanged Joint	8"	Grooved Joint	Engineered Plastic	Plain	175 psi	£20,628.03	RFQ
A	994-OSY-GXF 6	No	Valve To Accessory	Grooved Joint	6"	Flanged Joint	Engineered Plastic	Plain	175 psi	£11,782.84	RFQ
A	994-OSY-FXG 3	No	Valve To Accessory	Flanged Joint	3"	Grooved Joint	Engineered Plastic	Plain	175 psi	£6,695.69	RFQ
B	994-LF 3	No	Valve To Accessory	Flanged Joint	3"	-	Engineered Plastic	Plain	175 psi	£4,825.52	RFQ
C	994-DNRS 8	No	Valve To Accessory	Flanged Joint	8"	Flanged Joint	Engineered Plastic	Plain	175 psi	£20,776.09	RFQ
D	994-LF 4	No	Valve To Accessory	Flanged Joint	4"	-	Engineered Plastic	Plain	175 psi	£5,686.58	RFQ
A	994-OSY-GXF 8	No	Valve To Accessory	Grooved Joint	8"	Flanged Joint	Engineered Plastic	Plain	175 psi	£20,628.03	RFQ
A	994-OSY-GXF 4	No	Valve To Accessory	Grooved Joint	4"	Flanged Joint	Engineered Plastic	Plain	175 psi	£7,404.34	RFQ
A	994-OSY-GXF 3	No	Valve To Accessory	Grooved Joint	3"	Flanged Joint	Engineered Plastic	Plain	175 psi	£6,695.69	RFQ
A	SR994-OSY-SS 8	No	Valve To Accessory	Flanged Joint	8"	-	-	Plain	175 psi	£29,884.18	RFQ
A	994-DOSY 8	No	Valve To Accessory	Flanged Joint	8"	Flanged Joint	Engineered Plastic	Plain	175 psi	£22,010.66	RFQ
A	994-DOSY 10	No	Valve To Accessory	Flanged Joint	10"	Flanged Joint	Engineered Plastic	Plain	175 psi	£30,080.64	RFQ
C	994-DNRS 6	No	Valve To Accessory	Flanged Joint	6"	Flanged Joint	Engineered Plastic	Plain	175 psi	£11,867.62	RFQ
C	994-DNRS 4	No	Valve To Accessory	Flanged Joint	4"	Flanged Joint	Engineered Plastic	Plain	175 psi	£7,453.20	RFQ
A	SR994-OSY-SS 6	No	Valve To Accessory	Flanged Joint	6"	-	-	Plain	175 psi	£16,230.87	RFQ
A	SR994-OSY-SS 4	No	Valve To Accessory	Flanged Joint	4"	-	-	Plain	175 psi	£10,200.20	RFQ
A	994-DOSY 6	No	Valve To Accessory	Flanged Joint	6"	Flanged Joint	Engineered Plastic	Plain	175 psi	£12,607.93	RFQ
A	SR994-OSY 10	No	Valve To Accessory	Flanged Joint	10"	-	-	Plain	175 psi	£30,982.36	RFQ
E	994-NRS 10	No	Valve To Accessory	Flanged Joint	10"	Flanged Joint	Engineered Plastic	Plain	175 psi	£25,803.74	RFQ
E	994-NRS 4	No	Valve To Accessory	Flanged Joint	4"	Flanged Joint	Engineered Plastic	Plain	175 psi	£6,964.48	RFQ
A	994-OSY-GXF 10	No	Valve To Accessory	Grooved Joint	10"	Flanged Joint	Engineered Plastic	Plain	175 psi	£28,111.55	RFQ
A	994-OSY-FXG 4	No	Valve To Accessory	Flanged Joint	4"	Grooved Joint	Engineered Plastic	Plain	175 psi	£7,404.34	RFQ
A	994-OSY-FXG 2 1/2	No	Valve To Accessory	Flanged Joint	2 1/2"	Grooved Joint	Engineered Plastic	Plain	175 psi	£5,758.43	RFQ

WATTS -

909 Large Series Reduced Pressure Zone Backflow Preventer Assemblies

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D

Style	Model	Strainer	Outlet Size	Seat Material	Body Finish	Max. Working Pressure	Min. Temp.	Type	Meter Type	Price (inc. VAT)
A	909M1-DNRS-S 10	-	-	-	-	-	-	-	-	£48,179.90	RFQ
A	909-DNRS 2 1/2	-	-	-	-	-	-	-	-	£6,934.29	RFQ
B	SR909-OSY 3	-	-	-	-	-	-	-	-	£12,396.63	RFQ
A	909M1-DNRS-S 8	-	-	-	-	-	-	-	-	£35,619.22	RFQ
C	909M1-DNRS-S-FDA 10	-	-	-	-	-	-	-	-	£49,930.26	RFQ
D	SR909-OSY 8	No	8"	Bronze	Epoxy Coated	12.06 Bar	33°F	Valve To Accessory	No Meter	£37,652.50	RFQ
D	SR909-OSY 6	No	6"	Bronze	Epoxy Coated	12.06 Bar	33°F	Valve To Accessory	No Meter	£22,519.32	RFQ
D	SR909-OSY 10	No	10"	Bronze	Epoxy Coated	12.06 Bar	33°F	Valve To Accessory	No Meter	£49,872.82	RFQ
C	909-DNRS-S-FDA 2 1/2	Yes	2 1/2"	Bronze	Epoxy Coated	12.06 Bar	33°F	Valve To Accessory	No Meter	£10,516.42	RFQ

WATTS -

LFM300 Series Double Check Detector Backflow Preventer Assemblies

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C

Style	Model	Body Pattern	Meter Type	Inlet Type	Outlet Type	Max. Working Pressure	Min. Temp.	Disc Material	Bypass Size	Price (inc. VAT)
A	LFM300-OSY-LM 8	-	-	-	-	-	-	-	-	£17,058.28	RFQ
A	LFM300N-OSY-LM 3	-	-	-	-	-	-	-	-	£6,967.35	RFQ
A	LFM300-BFG-LM 4	-	-	-	-	-	-	-	-	£9,271.60	RFQ
A	LFM300N-OSY-LM 2 1/2	-	-	-	-	-	-	-	-	£6,303.23	RFQ
A	LFM300-OSY-LM 3	-	-	-	-	-	-	-	-	£6,774.72	RFQ
A	LFM300-DOSY-LM 2 1/2	-	-	-	-	-	-	-	-	£6,702.85	RFQ
A	LFM300N-DOSY-LM 3	-	-	-	-	-	-	-	-	£7,870.05	RFQ
A	LFM300N-OSY-LM 4	-	-	-	-	-	-	-	-	£8,154.70	RFQ
A	LFM300N-OSY-LM 8	-	-	-	-	-	-	-	-	£18,395.13	RFQ
A	LFM300-DOSY-LM 4	-	-	-	-	-	-	-	-	£9,965.89	RFQ
A	LFM300-BFG-LM 2 1/2	-	-	-	-	-	-	-	-	£6,382.28	RFQ
A	LFM300-BFG-LM 3	-	-	-	-	-	-	-	-	£7,223.21	RFQ
A	LFM300-BFG-LM 8	-	-	-	-	-	-	-	-	£17,521.15	RFQ
A	LFM300-OSY-LM 4	-	-	-	-	-	-	-	-	£8,824.53	RFQ
A	LFM300-OSY-LM 6	-	-	-	-	-	-	-	-	£9,365.03	RFQ
A	LFM300N-BFG-LM 6	-	-	-	-	-	-	-	-	£11,065.53	RFQ
A	LFM300-OSY-LM 2 1/2	-	-	-	-	-	-	-	-	£5,929.50	RFQ
A	LFM300N-DOSY-LM 4	-	-	-	-	-	-	-	-	£9,214.09	RFQ
A	LFM300N-BFG-LM 4	-	-	-	-	-	-	-	-	£8,613.23	RFQ
B	LFM300N-DOSY-C 2 1/2	N Pattern	CFM	Flanged Joint	Flanged Joint	175 psi	33°F	Silicone	3/4"	£7,274.97	RFQ
C	LFM300N-OSY-CFM 4	N Pattern	CFM	Flanged Joint	Flanged Joint	175 psi	33°F	Silicone	3/4"	£8,291.23	RFQ
C	LFM300N-BFG-CFM 8	N Pattern	CFM	Grooved Joint	Grooved Joint	175 psi	33°F	Silicone	3/4"	£19,000.54	RFQ
C	LFM300N-BFG-CFM 4	N Pattern	CFM	Grooved Joint	Grooved Joint	175 psi	33°F	Silicone	3/4"	£8,746.91	RFQ
C	LFM300N-BFG-CFM 3	N Pattern	CFM	Grooved Joint	Grooved Joint	175 psi	33°F	Silicone	3/4"	£7,563.91	RFQ
C	LFM300N-BFG-GPM 3	N Pattern	GPM	Grooved Joint	Grooved Joint	175 psi	33°F	Silicone	3/4"	£7,563.91	RFQ

WATTS -

3000B Series Double Check Detector Backflow Preventer Assemblies

A

B

C

D

E

Style	Model	MPN	Price (inc. VAT)
A	3000B-OSY-CFM 2	3000B-OSY-CFM 2	£6,569.17	RFQ
B	3000B-OSY-LM 2	3000B-OSY-LM 2	£6,468.55	RFQ
C	3000BM1-DOSY-CFM 2	3000BM1-DOSY-CFM 2	£8,515.49	RFQ
D	3000BM1-DOSY-GPM 2	3000BM1-DOSY-GPM 2	£8,515.49	RFQ
E	3000BM1-OSY-CFM 2	3000BM1-OSY-CFM 2	£6,570.62	RFQ
E	3000BM1-OSY-GPM 2	3000BM1-OSY-GPM 2	£6,570.62	RFQ
E	3000BM1-OSY-LM 2	3000BM1-OSY-LM 2	£6,468.55	RFQ

WATTS -

919 Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

Style	Model	Seat Material	Valve Type	Max. Working Pressure	Type	Body Pattern	Strainer	Outlet Size	Min. Temp.	Price (inc. VAT)
A	919-LF 1 1/4	-	-	-	-	-	-	-	-	£1,293.73	RFQ
B	919-AQT 1 1/2	-	-	175 psi	Valve To Accessory	N Pattern	-	-	33°F	£1,538.06	RFQ
C	919-QT-S 1 1/2	-	-	-	-	-	-	-	-	£1,099.56	RFQ
C	919-QT-S 3/4	-	-	-	-	-	-	-	-	£507.41	RFQ
D	919-QT-CT 2	-	-	-	-	-	-	-	-	£1,686.12	RFQ
D	919-QT 3/4	-	-	-	-	-	-	-	-	£475.77	RFQ
A	919-LF 1 1/2	-	-	-	-	-	-	-	-	£1,451.83	RFQ
E	919-QT-SH 2	-	-	-	-	-	-	-	-	£1,678.94	RFQ
D	919-QT-SH 1	-	-	-	-	-	-	-	-	£859.62	RFQ
F	919-QT-S 1/4	-	-	-	-	-	-	-	-	£480.09	RFQ
A	919-LF 3/4	-	-	-	-	-	-	-	-	£701.49	RFQ
A	919-QT-LH 1 1/4	-	-	-	-	-	-	-	-	£1,382.83	RFQ
E	919-QT-SH 1/2	-	-	-	-	-	-	-	-	£557.74	RFQ
F	919-QT-S 3/8	-	-	-	-	-	-	-	-	£503.84	RFQ
E	919-QT 1/4	-	-	-	-	-	-	-	-	£429.07	RFQ
G	919-ZQT 3/4	-	-	-	-	-	-	-	-	£1,034.95	RFQ
D	919-QT-CT 1	-	-	-	-	-	-	-	-	£848.11	RFQ
E	919-QT-CT 3/4	-	-	-	-	-	-	-	-	£734.54	RFQ
G	919-ZQT 1 1/2	-	-	-	-	-	-	-	-	£1,769.52	RFQ
E	919-QT-SH 1 1/4	-	-	-	-	-	-	-	-	£1,363.41	RFQ
D	919-QT-CT 1 1/4	-	-	-	-	-	-	-	-	£1,355.52	RFQ
E	919-QT 2	Engineered Plastic	Quarter Turn Ball Valve	175 psi	Valve To Accessory	Inline	No	2"	33°F	£1,026.39	RFQ
E	919-QT 1/2	Engineered Plastic	Quarter Turn Ball Valve	175 psi	Kit	Inline	No	1/2"	33°F	£433.56	RFQ
E	919-QT 1 1/2	Engineered Plastic	Quarter Turn Ball Valve	175 psi	Valve To Accessory	Inline	No	1 1/2"	33°F	£997.91	RFQ
H	919-QT-S 2	Engineered Plastic	Quarter Turn Ball Valve	175 psi	Valve To Accessory	Inline	Yes	2"	33°F	£1,206.62	RFQ

WATTS -

3000SS Series Double Check Detector Backflow Preventer Assemblies

A

B

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D

E

F

G

Style	Model	Inlet Type	Outlet Type	Meter Type	Seat Material	Body Pattern	Max. Working Pressure	Min. Temp.	Type	Price (inc. VAT)
A	3000SS-LG-GPM 3	-	-	-	-	-	-	-	-	£4,384.25	RFQ
B	3000SS-OSY-GPM 4	-	-	-	-	-	-	-	-	£6,797.73	RFQ
B	3000SS-DOSY-GPM 8	-	-	-	-	-	-	-	-	£15,947.13	RFQ
C	3000SS-DOSY-CFM 4	-	-	-	-	-	-	-	-	£6,797.73	RFQ
A	3000SS-LG-GPM 2 1/2	-	-	-	-	-	-	-	-	£4,328.17	RFQ
B	3000SS-OSY-GPM 8	-	-	-	-	-	-	-	-	£15,947.13	RFQ
A	3000SS-LG-GPM 8	-	-	-	-	-	-	-	-	£12,117.74	RFQ
C	3000SS-DOSY-FXG-CFM 10	-	-	-	-	-	-	-	-	£21,792.63	RFQ
D	3000SS-F-LG-LM 2 1/2	-	-	-	-	-	-	-	-	£4,526.56	RFQ
E	3000SS-F-OSY-LM 4	-	-	-	-	-	-	-	-	£7,168.58	RFQ
F	3000SS-F-NRS-LM 3	-	-	-	-	-	-	-	-	£6,326.24	RFQ
D	3000SS-LG-LM 4	-	-	-	-	-	-	-	-	£5,071.34	RFQ
D	3000SS-LG-LM 3	-	-	-	-	-	-	-	-	£4,287.94	RFQ
B	3000SS-F-OSY-GPM 2 1/2	-	-	-	-	-	-	-	-	£6,017.20	RFQ
B	3000SS-DOSY-GPM 3	-	-	-	-	-	-	-	-	£6,283.12	RFQ
B	3000SS-OSY-CFM 10	-	-	-	-	-	-	-	-	£21,792.63	RFQ
C	3000SS-DNRS-LM 6	-	-	-	-	-	-	-	-	£9,485.76	RFQ
E	3000SS-DOSY-LM 6	-	-	-	-	-	-	-	-	£9,321.88	RFQ
E	3000SS-DOSY-LM 8	-	-	-	-	-	-	-	-	£16,955.58	RFQ
C	3000SS-DOSY-CFM 8	-	-	-	-	-	-	-	-	£15,947.13	RFQ
B	3000SS-DOSY-GPM 4	-	-	-	-	-	-	-	-	£6,797.73	RFQ
G	3000SS-PIVXOSY-CFM 3	-	-	-	-	-	-	-	-	£6,283.12	RFQ
A	3000SS-SR-LG-CFM 4	-	-	-	-	-	-	-	-	£9,860.89	RFQ
A	3000SS-SR-LG-GPM 6	-	-	-	-	-	-	-	-	£4,701.91	RFQ
B	3000SS-F-OSY-GPM 6	-	-	-	-	-	-	-	-	£9,425.39	RFQ

WATTS -

U009 Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Style	Model	Seat Material	Valve Type	Strainer	Max. Working Pressure	Type	Outlet Size	Fitting	Body Style	Price (inc. VAT)
A	U009M2-A-QT 2	Engineered Plastic	Quarter Turn Ball Valve	No	175 psi	Kit	2"	Yes	Angle	£1,818.39	RFQ
B	U009M2-A-QT 1	Engineered Plastic	Quarter Turn Ball Valve	No	175 psi	Kit	1"	Yes	Angle	£863.19	RFQ
C	U009M2-QT 1	Stainless Steel	Quarter Turn Ball Valve	No	175 psi	Kit	1"	No	Inline	£848.82	RFQ
D	U009M2-A-QT-S 2	Stainless Steel	Quarter Turn Ball Valve	Yes	175 psi	Kit	2"	Yes	Inline	£2,368.91	RFQ
E	U009M2-QT-S 3/4	Stainless Steel	Quarter Turn Ball Valve	Yes	12 Bar	Valve To Accessory	3/4"	No	Inline	£838.77	RFQ
F	U009-QT 1/2	Stainless Steel	Quarter Turn Ball Valve	No	12 Bar	Valve To Accessory	1/2"	No	Inline	£544.80	RFQ
G	U009M2-LF 1	Stainless Steel	No Shutoff Valve	No	175 psi	Kit	1"	No	Inline	£846.66	RFQ
H	U009M2-QT-S 1 1/4	Stainless Steel	Quarter Turn Ball Valve	Yes	175 psi	Kit	1 1/4"	No	Inline	£1,526.59	RFQ
I	U009-A-QT 3/4	Stainless Steel	Quarter Turn Ball Valve	No	12 Bar	Valve To Accessory	3/4"	Yes	Inline	£857.43	RFQ
J	U009M2-A-QT-S 1 1/2	Stainless Steel	Quarter Turn Ball Valve	Yes	12 Bar	Valve To Accessory	1 1/2"	Yes	Inline	£1,874.43	RFQ
K	U009-QT-S 1/2	Stainless Steel	Quarter Turn Ball Valve	Yes	12 Bar	Valve To Accessory	1/2"	No	Inline	£628.16	RFQ
L	U009M2-A-QT 1 1/2	Stainless Steel	Quarter Turn Ball Valve	No	12 Bar	Valve To Accessory	1 1/2"	Yes	Inline	£1,464.76	RFQ
M	U009-A-QT-S 3/4	Stainless Steel	Quarter Turn Ball Valve	Yes	12 Bar	Valve To Accessory	3/4"	Yes	Inline	£1,075.22	RFQ
N	U009M2-QT-S-SH 1	Stainless Steel	Quarter Turn Ball Valve	Yes	12 Bar	Valve To Accessory	1"	No	Inline	£1,152.82	RFQ
I	U009-A-PC-QT 3/4	Stainless Steel	Quarter Turn Ball Valve	No	12 Bar	Valve To Accessory	3/4"	Yes	Inline	£884.03	RFQ
O	U009M2-QT-S 1	Stainless Steel	Quarter Turn Ball Valve	Yes	175 psi	Kit	1"	No	Inline	£1,053.66	RFQ
P	U009M2-PC-QT 1	Stainless Steel	Quarter Turn Ball Valve	No	12 Bar	Valve To Accessory	1"	No	Inline	£955.17	RFQ
I	U009M2-A-PC-QT 1	Stainless Steel	Quarter Turn Ball Valve	No	12 Bar	Valve To Accessory	1"	Yes	Inline	£1,057.25	RFQ

WATTS -

LF860 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

Style	Model	MPN	Price (inc. VAT)
A	LF825Y-QT 1	LF825Y-QT 1	£583.81	RFQ
A	LF825Y-QT 1 1/2	LF825Y-QT 1 1/2	£1,123.63	RFQ
A	LF825Y-QT 2	LF825Y-QT 2	£1,166.19	RFQ
A	LF825Y-QT 3/4	LF825Y-QT 3/4	£546.11	RFQ
A	LF825Y 1 1/4	LF825Y 1 1/4	£1,071.57	RFQ
B	LF860-QT 1	LF860-QT 1	£568.39	RFQ
B	LF860-QT 1 1/4	LF860-QT 1 1/4	£1,036.93	RFQ
B	LF860-QT 2	LF860-QT 2	£1,151.29	RFQ
B	LF860-QT 3/4	LF860-QT 3/4	£531.01	RFQ
B	LFU860-QT 1	LFU860-QT 1	£960.92	RFQ
B	LFU860-QT 1 1/2	LFU860-QT 1 1/2	£1,773.82	RFQ
B	LFU860-QT 1 1/4	LFU860-QT 1 1/4	£1,552.46	RFQ
B	LFU860-QT 1/2	LFU860-QT 1/2	£779.10	RFQ
B	LFU860-QT 3/4	LFU860-QT 3/4	£878.28	RFQ

WATTS -

C300 Series Double Check Detector Backflow Preventer Assemblies

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B

C

D

E

F

G

H

I

Style	Model	Body Pattern	Inlet Type	Outlet Type	Meter Type	Seat Material	Max. Working Pressure	Min. Temp.	Type	Price (inc. VAT)
A	C300-OSY-CFM 3	-	-	-	-	-	-	-	-	£5,068.48	RFQ
B	C300-NRS-GPM 8	-	-	-	-	-	-	-	-	£12,947.17	RFQ
C	C300-OSY-LM 10	-	-	-	-	-	-	-	-	£18,702.90	RFQ
D	C300-NRS-LM 6	-	-	-	-	-	-	-	-	£7,024.84	RFQ
E	C300-PIVXOSY-GPM 8	-	-	-	-	-	-	-	-	£12,801.98	RFQ
E	C300-PIVXOSY-GPM 4	-	-	-	-	-	-	-	-	£5,870.57	RFQ
F	C300-OSY-FXG-GPM 10	-	-	-	-	-	-	-	-	£18,811.39	RFQ
F	C300-OSY-FXG-GPM 2 1/2	-	-	-	-	-	-	-	-	£4,594.10	RFQ
F	C300-OSY-FXG-CFM 6	-	-	-	-	-	-	-	-	£7,438.84	RFQ
A	C300-OSY-CFM 6	-	-	-	-	-	-	-	-	£7,438.84	RFQ
B	C300-NRS-GPM 4	-	-	-	-	-	-	-	-	£5,562.94	RFQ
C	C300-OSY-LM 3	-	-	-	-	-	-	-	-	£4,960.65	RFQ
B	C300-NRS-GPM 3	-	-	-	-	-	-	-	-	£4,785.29	RFQ
D	C300-BFG-CFM 8	-	-	-	-	-	-	-	-	£13,171.40	RFQ
G	C300A-OSY-C	-	-	-	-	-	-	-	-	£5,068.48	RFQ
A	C300-OSY-GPM 8	-	-	-	-	-	-	-	-	£12,801.98	RFQ
A	C300-OSY-GPM 6	-	-	-	-	-	-	-	-	£7,438.84	RFQ
A	C300-OSY-GPM 2 1/2	-	-	-	-	-	-	-	-	£4,594.10	RFQ
A	C300-OSY-CFM 8	-	-	-	-	-	-	-	-	£12,801.98	RFQ
A	C300-OSY-CFM 4	-	-	-	-	-	-	-	-	£5,870.57	RFQ
A	C300-OSY-CFM 2 1/2	-	-	-	-	-	-	-	-	£4,594.10	RFQ
H	C300N-OSY-LM 4	-	-	-	-	-	-	-	-	£6,218.45	RFQ
C	C300-OSY-LM 4	-	-	-	-	-	-	-	-	£5,761.33	RFQ
I	C300N-BFG-LM 2 1/2	-	-	-	-	-	-	-	-	£5,182.03	RFQ
I	C300N-BFG-LM 6	-	-	-	-	-	-	-	-	£8,470.92	RFQ

WATTS -

LFCu7 Series Dual Check Valve Backflow Preventers

A

B

Style	Model	MPN	Price (inc. VAT)
A	LFCU7-U2-U2 1/2X1/2	LFCU7-U2-U2 1/2X1/2	£126.11	RFQ
B	LFCU7-U2-U2 1X1	LFCU7-U2-U2 1X1	£199.08	RFQ

WATTS -

856 Series Double Check Detector Backflow Preventer Assemblies

A

Style	Model	MPN	Price (inc. VAT)
A	856DCDA-OSY-CFM 2 1/2	856DCDA-OSY-CFM 2 1/2	£4,272.11	RFQ
A	856DCDA-OSY-CFM 4	856DCDA-OSY-CFM 4	£4,579.74	RFQ
A	D856DCDA-OSY-CFM 8	D856DCDA-OSY-CFM 8	£12,189.63	RFQ
A	D856DCDA-OSY-GPM 4	D856DCDA-OSY-GPM 4	£4,579.74	RFQ
A	D856DCDA-OSY-GPM 6	D856DCDA-OSY-GPM 6	£7,076.58	RFQ
A	D856DCDA-OSY-GPM 8	D856DCDA-OSY-GPM 8	£12,189.63	RFQ

WATTS -

876VST Series Double Check Detector Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

I

J

Style	Model	MPN	Price (inc. VAT)
A	876VSTDCDA-DOSY-CFM 2 1/2	876VSTDCDA-DOSY-CFM 2 1/2	£5,961.12	RFQ
B	876VSTDCDA-DOSY-CFM 3	876VSTDCDA-DOSY-CFM 3	£6,820.74	RFQ
C	876VSTDCDA-DOSY-CFM 4	876VSTDCDA-DOSY-CFM 4	£7,040.65	RFQ
D	876VSTDCDA-DOSY-CFM 6	876VSTDCDA-DOSY-CFM 6	£11,008.04	RFQ
E	876VSTDCDA-DOSY-CFM 8	876VSTDCDA-DOSY-CFM 8	£21,753.17	RFQ
F	876VSTDCDA-DOSY-CFM 10	876VSTDCDA-DOSY-CFM 10	£29,962.32	RFQ
G	876VSTDCDA-DOSY-GPM 2 1/2	876VSTDCDA-DOSY-GPM 2 1/2	£5,961.12	RFQ
F	876VSTDCDA-DOSY-GPM 3	876VSTDCDA-DOSY-GPM 3	£6,820.74	RFQ
H	876VSTDCDA-DOSY-GPM 4	876VSTDCDA-DOSY-GPM 4	£7,040.65	RFQ
I	876VSTDCDA-DOSY-GPM 6	876VSTDCDA-DOSY-GPM 6	£11,008.04	RFQ
J	876VSTDCDA-DOSY-GPM 8	876VSTDCDA-DOSY-GPM 8	£21,753.17	RFQ
F	876VSTDCDA-DOSY-GPM 10	876VSTDCDA-DOSY-GPM 10	£29,962.32	RFQ

ZURN -

Double Check Backflow Preventers

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B

C

D

E

F

G

H

I

J

K

Style	Model	Temp. Range	Height	Connection Type	Max. Pressure	Price (inc. VAT)
A	34-950XLD	-	-	FNPT	175 psi	£309.65
B	112-950XL3	+33°F to +180°F	5.562"	FNPT	175 psi	£892.73
B	114-950XL3	+33°F to +180°F	5.438"	FNPT	175 psi	£832.62
C	1-950XL3	+33°F to +180°F	4.312"	FNPT	175 psi	£342.95
B	2-950XL3	+33°F to +180°F	6.688"	FNPT	175 psi	£1,007.22
C	34-950XL3	+33°F to +180°F	14 7/8"	FNPT	175 psi	£312.65
D	2-950XLTDA	+33°F to +180°F	12 3/4"	FNPT	175 psi	£4,610.88
E	2-950XLTBFSS	+33°F to +180°F	5 7/8"	FNPT	175 psi	£2,497.84
F	2-950XLTDABFSS	+33°F to +180°F	10 3/8"	FNPT	175 psi	£2,930.26
G	112-950XLT2	+33°F to +180°F	5.688"	FNPT	175 psi	£967.78
H	1-350XLFT	0°F to +180°F	5"	FNPT	175 psi	£342.95
I	1-350FT	0°F to +180°F	5"	FNPT	175 psi	£243.38
J	1-950XLT	0°F to +180°F	4.062"	FNPT	175 psi	£291.96
K	34-350XLFT	0°F to +180°F	4 1/4"	FNPT	175 psi	£312.65

MI-T-M -

A

Style	Model	MPN	Price (inc. VAT)
A	TX-0011	TX-0011	£223.72	RFQ
A	TX-0012	TX-0012	£255.68	RFQ

APOLLO VALVES -

4A-100 Series, Double Check Valves

A

Style	Model	MPN	Price (inc. VAT)
A	4A103T4F	4A103T4F	£705.47	RFQ
A	4A104T1	4A104T1	£713.88
A	4A104T1F	4A104T1F	£713.88
A	4A104T2FPR	4A104T2FPR	£663.71	RFQ
A	4A105T1F	4A105T1F	£785.18
A	4A105T2FPR	4A105T2FPR	£703.37
A	4A105T2LT	4A105T2LT	£909.72
A	4A106T1F	4A106T1F	£1,695.26
A	4A107T1F	4A107T1F	£1,695.26
A	4A108T1F	4A108T1F	£1,988.57

WATTS -

909 Large Series Reduced Pressure Zone Assemblies

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B

C

D

Style	Model	Strainer	Max. Working Pressure	Type	Outlet Size	Seat Material	Body Finish	Min. Temp.	Meter Type	Price (inc. VAT)
A	SR909-OSY 4	No	175 psi	Valve To Accessory	4"	Bronze	Epoxy Coated	33°F	No Meter	£15,492.90	RFQ
B	909-DNRS-S-FDA 4	Yes	175 psi	Kit	4"	Bronze	Epoxy Coated	33°F	No Meter	£15,103.36	RFQ
C	909-DNRS-S-FDA 3	Yes	12.06 Bar	Valve To Accessory	3"	Bronze	Epoxy Coated	33°F	No Meter	£11,899.24	RFQ
D	909-DNRS-S 4	Yes	12.06 Bar	Valve To Accessory	4"	Bronze	Epoxy Coated	33°F	No Meter	£9,825.01	RFQ
C	909-DNRS-S-FDA 6	Yes	12.06 Bar	Valve To Accessory	6"	Bronze	Epoxy Coated	33°F	No Meter	£22,485.41	RFQ

WATTS -

719 Series Double Check Valve Assemblies
Watts 719 Series double check valve assemblies are used in plumbing systems to prevent the backflow of water and protect the potable water supply from contamination. These backflow preventers feature bronze alloy construction for structural rigidity and corrosion resistance. They are further coupled with elastomers that resist the effects of chloramine. These backflow preventers have a separate access and a top-entry check valve arrangement that facilitates convenient maintenance procedures. They have a maximum working pressure of 175 psi (12.06 bar).

A

B

Style	Model	Valve Type	Max. Working Pressure	Inlet Type	Outlet Type	Strainer	Outlet Size	Fitting	Inlet Thread Type	Price (inc. VAT)
A	719-QT-LH 1	-	175 psi	Female Threaded	Female Threaded	-	-	-	-	£537.62	RFQ
A	U719-QT-S 2	-	175 psi	Union Joint	Union Joint	-	-	-	NPT	£1,644.44	RFQ
A	719-LF 3/4	-	175 psi	Female Threaded	Female Threaded	-	-	-	FPT	£434.11	RFQ
A	719-LF 1/2	-	175 psi	Female Threaded	Female Threaded	-	-	-	FPT	£398.19	RFQ
A	719-LF 1 1/4	No Shutoff Valve	12.1 Bar	Female Threaded	Female Threaded	No	1 1/4"	No	-	£677.77	RFQ
A	719QT-S-R10 1/2	Quarter Turn Ball Valve	12.1 Bar	Female Threaded	Female Threaded	No	1/2"	No	-	£633.91	RFQ
A	719QT-S-R10 3/4	Quarter Turn Ball Valve	12.1 Bar	Female Threaded	Female Threaded	No	3/4"	No	-	£633.91	RFQ
B	719-AQT-R10 3/4	Quarter Turn Ball Valve	12.1 Bar	Female Threaded	Female Threaded	No	3/4"	Yes	-	£786.99	RFQ
B	719QTS 2	Quarter Turn Ball Valve	12.1 Bar	Female Threaded	Female Threaded	Yes	2"	No	-	£1,380.67	RFQ

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Backflow Preventers

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3000B Series Double Check Detector Backflow Preventer Assemblies

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3000SS Series Double Check Detector Backflow Preventer Assemblies

U009 Series Reduced Pressure Zone Backflow Preventer Assemblies

LF860 Small Series Reduced Pressure Zone Backflow Preventer Assemblies

C300 Series Double Check Detector Backflow Preventer Assemblies

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