Backflow Preventers

WATTS -

Anti-Siphon Backflow Preventer

A

B

Style	Model	Connection Type	Temp. Range	Max. Pressure	Height	Price (inc. VAT)
A	3/4 LF 800M4QT3/4"	FIP	+33°F to +140°F	150 psi	6 1/2"	£291.22
B	1 LF 008PCQT-1"	IPS	+33°F to +180°F	150 psi	-	£823.73
B	1/2 LF 008PCQT-1/2"	IPS	+33°F to +180°F	150 psi	-	£786.08
B	3/4 LF 008PCQT-3/4"	IPS	+33°F to +180°F	150 psi	-	£771.37

WATTS -

LF880V Series Reduced Pressure Zone Backflow Preventer Assemblies

A

Style	Model	MPN	Price (inc. VAT)
A	LF880V-DNRS RP 2 1/2	LF880V-DNRS RP 2 1/2	£6,086.18	RFQ
A	LF880V-DNRS RP 3	LF880V-DNRS RP 3	£7,075.17	RFQ
A	LF880V-DNRS RP 4	LF880V-DNRS RP 4	£7,824.07	RFQ
A	LF880V-DNRS RP 8	LF880V-DNRS RP 8	£21,797.36	RFQ
A	LF880V-DNRS RP 10	LF880V-DNRS RP 10	£29,705.05	RFQ
A	LF880V-DOSY RP 2 1/2	LF880V-DOSY RP 2 1/2	£6,490.12	RFQ
A	LF880V-DOSY RP 4	LF880V-DOSY RP 4	£8,347.29	RFQ
A	LF880V-DOSY RP 6	LF880V-DOSY RP 6	£13,280.67	RFQ
A	LF880V-DOSY RP 8	LF880V-DOSY RP 8	£23,250.12	RFQ
A	LF880V-DOSY RP 10	LF880V-DOSY RP 10	£31,684.40	RFQ
A	LF880V-LG RP 4	LF880V-LG RP 4	£5,216.53	RFQ
A	LF880V-LG RP 6	LF880V-LG RP 6	£8,301.31	RFQ
A	LF880V-NRS RP 2 1/2	LF880V-NRS RP 2 1/2	£6,086.18	RFQ
A	LF880V-NRS RP 3	LF880V-NRS RP 3	£7,075.17	RFQ
A	LF880V-NRS RP 4	LF880V-NRS RP 4	£7,824.07	RFQ
A	LF880V-NRS RP 6	LF880V-NRS RP 6	£12,452.67	RFQ
A	LF880V-NRS RP 8	LF880V-NRS RP 8	£21,797.36	RFQ
A	LF880V-NRS RP 10	LF880V-NRS RP 10	£29,706.46	RFQ
A	LF880V-OSY RP 3	LF880V-OSY RP 3	£7,546.65	RFQ
A	LF880V-OSY RP 8	LF880V-OSY RP 8	£23,250.12	RFQ
A	LF880V-OSY RP 10	LF880V-OSY RP 10	£31,684.40	RFQ

WATTS -

M300NA Series Double Check Detector Backflow Preventer Assemblies

A

B

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

M200 Series Double Check Valve Backflow Preventers

A

B

C

D

Style	Model	Body Pattern	Inlet Type	Outlet Type	Seat Material	Max. Working Pressure	Min. Temp.	Type	Disc Material	Price (inc. VAT)
A	M200N-BFG 8	-	-	-	-	-	-	-	-	£22,677.78	RFQ
A	M200-BFG 8	-	-	-	-	-	-	-	-	£18,485.91	RFQ
A	M200N-BFG 4	N Pattern	Grooved Joint	Grooved Joint	Rubber	175 psi	33°F	-	-	£7,631.46	RFQ
A	M200N-BFG 2 1/2	N Pattern	Grooved Joint	Grooved Joint	Rubber	175 psi	33°F	-	-	£6,363.62	RFQ
B	M200N-NRS 8	N Pattern	Flanged Joint	-	Rubber	175 psi	33°F	-	-	£17,833.44	RFQ
C	M200N-OSY 10	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£30,256.59	RFQ
B	M200N-OSY 4	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£5,761.33	RFQ
C	M200N-OSY 3	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£4,824.11	RFQ
B	M200N-OSY 8	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£18,060.71	RFQ
A	M200N-BFG 3	N Pattern	Grooved Joint	Grooved Joint	Rubber	175 psi	33°F	-	-	£6,482.94	RFQ
C	M200N-OSY 2 1/2	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£4,727.78	RFQ
B	M200N-NRS 3	N Pattern	Flanged Joint	-	Rubber	175 psi	33°F	-	-	£4,609.91	RFQ
A	M200N-BFG 6	N Pattern	Grooved Joint	Grooved Joint	Rubber	175 psi	33°F	-	-	£11,815.88	RFQ
B	M200N-NRS 4	N Pattern	Flanged Joint	-	Rubber	175 psi	33°F	-	-	£5,463.77	RFQ
B	M200N-DOSY 8	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£18,060.71	RFQ
B	M200N-NRS 2 1/2	N Pattern	Swivel Joint	-	Rubber	175 psi	33°F	-	-	£4,552.42	RFQ
B	M200N-NRS 6	N Pattern	Flanged Joint	-	Rubber	175 psi	33°F	-	-	£8,942.40	RFQ
B	M200N-NRS 10	N Pattern	Flanged Joint	-	Rubber	175 psi	33°F	-	-	£26,984.02	RFQ
C	M200N-OSY 6	N Pattern	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	-	-	£9,175.29	RFQ
D	M200-BFG 2 1/2	Straight	Grooved Joint	Grooved Joint	Rubber	175 psi	33°F	Kit	Rubber	£5,301.35	RFQ
B	M200-NRS 2 1/2	Straight	Swivel Joint	-	Rubber	175 psi	33°F	Kit	-	£4,138.43	RFQ
B	M200-NRS 3	Straight	Flanged Joint	-	Rubber	175 psi	33°F	Kit	-	£4,484.86	RFQ
B	M200-OSY 2 1/2	Straight	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	Kit	Rubber	£4,299.42	RFQ
B	M200-OSY 8	Straight	Flanged Joint	Flanged Joint	Rubber	175 psi	33°F	Kit	Rubber	£16,153.19	RFQ
B	M200-NRS 8	Straight	Flanged Joint	-	Rubber	175 psi	33°F	Kit	-	£15,980.20	RFQ

WATTS -

M200NA Series Double Check Valve Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

I

Style	Model	MPN	Price (inc. VAT)
A	M200NA-BFG 2 1/2	M200NA-BFG 2 1/2	£5,785.75	RFQ
B	M200NA-BFG 3	M200NA-BFG 3	£5,894.99	RFQ
C	M200NA-BFG 4	M200NA-BFG 4	£6,935.71	RFQ
D	M200NA-NRS 2 1/2	M200NA-NRS 2 1/2	£5,055.53	RFQ
E	M200NA-NRS 3	M200NA-NRS 3	£5,118.77	RFQ
F	M200NA-NRS 4	M200NA-NRS 4	£6,071.82	RFQ
G	M200NA-OSY 2 1/2	M200NA-OSY 2 1/2	£5,251.02	RFQ
H	M200NA-OSY 3	M200NA-OSY 3	£5,360.28	RFQ
I	M200NA-OSY 4	M200NA-OSY 4	£6,400.99	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 -

909RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

A

B

C

D

E

Style	Model	Max. Working Pressure	Type	Meter Type	Outlet Size	Seat Material	Body Finish	Strainer	Min. Temp.	Price (inc. VAT)
A	909RPDA-LF-CFM 3	-	-	-	-	-	-	-	-	£8,700.93	RFQ
B	909RPDA-LF-GPM 4	12.1 Bar	Valve To Accessory	GPM	4"	Bronze	Epoxy Coated	No	33°F	£10,878.65	RFQ
C	909RPDA-OSY-GPM 2 1/2	12.1 Bar	Valve To Accessory	GPM	2 1/2"	Bronze	Epoxy Coated	No	33°F	£10,773.73	RFQ
C	909RPDA-DOSY-GPM 2 1/2	12.1 Bar	Valve To Accessory	GPM	2 1/2"	Bronze	Epoxy Coated	No	33°F	£11,526.96	RFQ
C	909RPDA-DOSY-GPM 3	12.1 Bar	Valve To Accessory	GPM	3"	Bronze	Epoxy Coated	No	33°F	£13,111.04	RFQ
B	909RPDA-LF-CFM 6	12.1 Bar	Kit	CFM	6"	Bronze	Epoxy Coated	No	33°F	£15,809.14	RFQ
D	SR909RPDA-OSY-CFM 10	175 psi	Valve To Accessory	CFM	10"	Bronze	Epoxy Coated	No	33°F	£55,386.27	RFQ
E	SR909RPDA-OSY-GPM 4	175 psi	Valve To Accessory	GPM	4"	Bronze	Epoxy Coated	No	33°F	£17,207.73	RFQ
D	SR909RPDA-OSY-CFM 8	175 psi	Valve To Accessory	CFM	8"	Bronze	Epoxy Coated	No	33°F	£41,819.27	RFQ
A	909RPDAM1-LF-CFM 10	175 psi	Valve To Accessory	CFM	10"	Bronze	Epoxy Coated	No	33°F	£35,012.21	RFQ
E	SR909RPDA-OSY-GPM 6	175 psi	Valve To Accessory	GPM	6"	Bronze	Epoxy Coated	No	33°F	£25,006.38	RFQ
A	909RPDAM1-LF-GPM 8	175 psi	Valve To Accessory	GPM	8"	Bronze	Epoxy Coated	No	33°F	£26,437.09	RFQ
D	SR909RPDA-OSY-GPM 10	175 psi	Valve To Accessory	GPM	10"	Bronze	Epoxy Coated	No	33°F	£55,386.27	RFQ
E	SR909RPDA-OSY-CFM 4	175 psi	Valve To Accessory	CFM	4"	Bronze	Epoxy Coated	No	33°F	£17,207.73	RFQ
D	SR909RPDA-OSY-GPM 8	175 psi	Valve To Accessory	GPM	8"	Bronze	Epoxy Coated	No	33°F	£41,819.27	RFQ
E	SR909RPDA-OSY-CFM 6	175 psi	Valve To Accessory	CFM	6"	Bronze	Epoxy Coated	No	33°F	£25,006.38	RFQ
A	909RPDAM1-LF-CFM 8	175 psi	Kit	CFM	8"	Bronze	Epoxy Coated	No	33°F	£26,437.09	RFQ

WATTS -

SS007 Series Double Check Valve Backflow Preventer Assemblies

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B

C

D

E

Style	Model	Strainer	Max. Working Pressure	Outlet Size	Seat Material	Valve Type	Body Finish	Min. Temp.	Type	Price (inc. VAT)
A	SS007M3-QT 1/2	No	175 psi	1/2"	PTFE	Quarter Turn Ball Valve	Plain	33°F	Kit	£1,628.63	RFQ
B	SS007M3-QT 3/4	No	12.1 Bar	3/4"	PTFE	Quarter Turn Ball Valve	Plain	33°F	Kit	£1,703.38	RFQ
A	SS007M1-QT 1	No	175 psi	1"	PTFE	Quarter Turn Ball Valve	Plain	33°F	Kit	£2,276.93	RFQ
C	SS007M3-QT-S 3/4	Yes	12.1 Bar	3/4"	PTFE	Quarter Turn Ball Valve	Plain	33°F	Kit	£1,953.50	RFQ
D	SS007M3-QT-S 1/2	Yes	175 psi	1/2"	PTFE	Quarter Turn Ball Valve	Plain	33°F	Kit	£1,828.45	RFQ
E	SS007M1-QT-S 1	Yes	175 psi	1"	PTFE	Quarter Turn Ball Valve	Plain	33°F	Kit	£2,597.47	RFQ

WATTS -

757DCDA Series Double Check Detector Backflow Preventer Assemblies

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B

C

D

E

Style	Model	Max. Working Pressure	Meter Type	Inlet Type	Outlet Size	Outlet Type	Body Style	Body Pattern	Seat Material	Price (inc. VAT)
A	757DCDA-BFG-CFM	12.1 Bar	CFM	Grooved Joint	8"	Grooved Joint	Inline	-	Engineered Plastic	£15,060.24	RFQ
B	757NDCDA-OSY-LM 10	12.1 Bar	No Meter	Flanged Joint	10"	Flanged Joint	N Pattern	-	Engineered Plastic	£23,683.60	RFQ
B	757NDCDA-BFG-LM 6	12.1 Bar	No Meter	Grooved Joint	6"	Grooved Joint	N Pattern	-	Engineered Plastic	£12,609.34	RFQ
C	757-DCDA PIVXBFG-GPM 4	12.1 Bar	GPM	Flanged Joint	4"	Grooved Joint	Straight	-	Engineered Plastic	£15,718.57	RFQ
B	757NDCDA-BFG-LM 4	12.1 Bar	No Meter	Grooved Joint	4"	Grooved Joint	N Pattern	-	Engineered Plastic	£9,137.89	RFQ
B	757DCDA-BFG-LM 3	12.1 Bar	No Meter	Grooved Joint	3"	Grooved Joint	Inline	-	Engineered Plastic	£6,133.61	RFQ
B	757NDCDA-BFG-LM 3	12.1 Bar	No Meter	Grooved Joint	3"	Grooved Joint	N Pattern	-	Engineered Plastic	£7,848.51	RFQ
B	757NDCDA-BFG-LM 2 1/2	12.1 Bar	No Meter	Grooved Joint	2 1/2"	Grooved Joint	N Pattern	-	Engineered Plastic	£7,469.01	RFQ
B	757DCDA-BFG-LM 8	12.1 Bar	No Meter	Grooved Joint	8"	Grooved Joint	Inline	-	Engineered Plastic	£14,946.67	RFQ
B	757DCDA-BFG-LM 4	12.1 Bar	No Meter	Grooved Joint	4"	Grooved Joint	Inline	-	Engineered Plastic	£6,504.50	RFQ
B	757NDCDA-OSY-LM 8	12.1 Bar	No Meter	Flanged Joint	8"	Flanged Joint	N Pattern	-	Engineered Plastic	£20,938.87	RFQ
B	757NDCDA-OSY-LM 4	12.1 Bar	No Meter	Flanged Joint	4"	Flanged Joint	N Pattern	-	Engineered Plastic	£8,774.22	RFQ
D	757DCDA-OSY-LM 6	12.1 Bar	No Meter	Flanged Joint	6"	Flanged Joint	Inline	-	Engineered Plastic	£8,025.32	RFQ
B	757DCDA-BFG-LM 6	12.1 Bar	No Meter	Grooved Joint	6"	Grooved Joint	Inline	-	Engineered Plastic	£8,384.67	RFQ
B	757DCDA-OSY-LM 8	12.1 Bar	No Meter	Flanged Joint	8"	Flanged Joint	Inline	-	Engineered Plastic	£14,594.47	RFQ
B	757DCDA-BFG-LM 2 1/2	12.1 Bar	No Meter	Grooved Joint	2 1/2"	Grooved Joint	Inline	-	Engineered Plastic	£5,775.69	RFQ
B	757NDCDA-BFG-GPM	12.1 Bar	GPM	Grooved Joint	8"	Grooved Joint	N Pattern	-	Engineered Plastic	£21,431.53	RFQ
B	757NDCDA-BFG-CFM	12.1 Bar	CFM	Grooved Joint	8"	Grooved Joint	N Pattern	-	Engineered Plastic	£21,431.53	RFQ
B	757NDCDA-BFG-LM 8	12.1 Bar	No Meter	Grooved Joint	8"	Grooved Joint	N Pattern	-	Engineered Plastic	£21,315.69	RFQ
B	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-LM 10	12.1 Bar	No Meter	Flanged Joint	10"	Flanged Joint	Inline	-	Engineered Plastic	£17,205.89	RFQ
B	757NDCDA-OSY-LM 6	12.1 Bar	No Meter	Flanged Joint	6"	Flanged Joint	N Pattern	-	Engineered Plastic	£12,234.19	RFQ
A	757DCDA-BFG-GPM	12.1 Bar	GPM	Grooved Joint	8"	Grooved Joint	Inline	-	Engineered Plastic	£15,060.24	RFQ
E	757DCDA-OSY-GPM 6	12.1 Bar	GPM	Flanged Joint	6"	Flanged Joint	Inline	-	Engineered Plastic	£8,106.21	RFQ
B	757DCDA-OSY-LM 3	12.1 Bar	No Meter	Flanged Joint	3"	Flanged Joint	Inline	-	Engineered Plastic	£5,785.75	RFQ

WATTS -

876V Series Double Check Detector Backflow Preventer Assemblies

A

B

Style	Model	MPN	Price (inc. VAT)
A	876DA-OSY-N/V-CFM 10	876DA-OSY-N/V-CFM 10	£26,808.37	RFQ
A	876DA-OSY-N/V-GAL 10	876DA-OSY-N/V-GAL 10	£26,808.37	RFQ
B	876VDCDA-LG-CFM 8	876VDCDA-LG-CFM 8	£12,296.00	RFQ
B	876VDCDA-LG-GPM 3	876VDCDA-LG-GPM 3	£4,030.63	RFQ
B	876VDCDA-LG-GPM 4	876VDCDA-LG-GPM 4	£4,642.98	RFQ
B	876VDCDA-LG-GPM 6	876VDCDA-LG-GPM 6	£6,944.34	RFQ
A	876VDCDA-LG-GPM 10	876VDCDA-LG-GPM 10	£16,755.42	RFQ
A	876VDCDA-OSY-CFM 10	876VDCDA-OSY-CFM 10	£26,808.37	RFQ
A	876VDCDA-OSY-GPM 10	876VDCDA-OSY-GPM 10	£26,808.37	RFQ
A	D876V-DCDA-OSY-LM 3	D876V-DCDA-OSY-LM 3	£5,205.02	RFQ
A	D876V-DCDA-OSY-LM 4	D876V-DCDA-OSY-LM 4	£5,524.16	RFQ
A	D876V-DCDA-OSY-LM 6	D876V-DCDA-OSY-LM 6	£8,262.51	RFQ
A	D876V-DCDA-OSY-LM 8	D876V-DCDA-OSY-LM 8	£14,624.68	RFQ
A	D876V-DCDA-OSY-LM 10	D876V-DCDA-OSY-LM 10	£26,775.96	RFQ

WATTS -

2000SS Series Double Check Valve Backflow Preventer Assemblies

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B

C

D

E

F

Style	Model	Inlet Type	Outlet Type	Seat Material	Body Pattern	Max. Working Pressure	Min. Temp.	Type	Disc Material	Price (inc. VAT)
A	2000SS-DNRS 6	-	-	-	-	-	-	-	-	£8,090.01	RFQ
A	2000SS-OSYXPIV 6	-	-	-	-	-	-	-	-	£8,121.63	RFQ
B	2000SS-OSY 4	-	-	-	-	-	-	-	-	£4,825.52	RFQ
C	2000SS-LG 6	-	-	-	-	-	-	-	-	£5,144.66	RFQ
D	2000SS-NRS 6	-	-	-	-	-	-	-	-	£7,562.46	RFQ
E	2000SS-PIV-OSY 6	-	-	-	-	-	-	-	-	£8,121.63	RFQ
F	2000SSF-OSY-FLOW SWITCH 2 1/2	-	-	-	-	-	-	-	-	£4,165.74	RFQ
E	2000SS-PIV-OSY 8	-	-	-	-	-	-	-	-	£15,652.43	RFQ
A	2000SS-DNRS 3	-	-	-	-	-	-	-	-	£4,503.54	RFQ
A	2000SS-OSYXPIV 3	-	-	-	-	-	-	-	-	£4,345.42	RFQ
A	2000SS-OSYXPIV 10	-	-	-	-	-	-	-	-	£21,968.80	RFQ
A	2000SS-OSYXPIV 8	-	-	-	-	-	-	-	-	£15,652.43	RFQ
B	2000SS-OSY 3	-	-	-	-	-	-	-	-	£4,060.80	RFQ
F	2000SSF-OSY 3	-	-	-	-	-	-	-	-	£4,345.42	RFQ
D	2000SSF-NRS 3	-	-	-	-	-	-	-	-	£4,249.14	RFQ
A	2000SS-OSYXPIV 4	-	-	-	-	-	-	-	-	£5,164.79	RFQ
A	2000SS-DOSY 4	-	-	-	-	-	-	-	-	£4,825.52	RFQ
A	2000SS-DOSY 6	-	-	-	-	-	-	-	-	£7,588.33	RFQ
A	2000SS-DOSY 8	-	-	-	-	-	-	-	-	£14,627.53	RFQ
A	2000SS-DOSY 3	-	-	-	-	-	-	-	-	£4,060.80	RFQ
A	2000SS-DOSY 2 1/2	-	-	-	-	-	-	-	-	£4,165.74	RFQ
A	2000SS-DOSY 10	-	-	-	-	-	-	-	-	£20,532.68	RFQ
F	2000SSF-OSY 4	-	-	-	-	-	-	-	-	£4,825.52	RFQ
D	2000SS-NRS 3	-	-	-	-	-	-	-	-	£4,208.87	RFQ
E	2000SS-PIV-OSY 10	-	-	-	-	-	-	-	-	£21,968.80	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

WATTS -

3000SS Series Double Check Detector Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

Style	Model	Inlet Type	Outlet Type	Meter Type	Seat Material	Body Pattern	Max. Working Pressure	Min. Temp.	Type	Price (inc. VAT)
A	3000SS-DOSY-CFM 8	-	-	-	-	-	-	-	-	£15,947.13	RFQ
B	3000SS-DOSY-LM 3	-	-	-	-	-	-	-	-	£6,178.18	RFQ
C	3000SS-DOSY-GPM 2 1/2	-	-	-	-	-	-	-	-	£6,017.20	RFQ
A	3000SS-DOSY-CFM 3	-	-	-	-	-	-	-	-	£6,283.12	RFQ
C	3000SS-DOSY-GPM 10	-	-	-	-	-	-	-	-	£21,792.63	RFQ
B	3000SS-DOSY-LM 4	-	-	-	-	-	-	-	-	£7,168.58	RFQ
A	3000SS-DNRS-CFM 4	-	-	-	-	-	-	-	-	£7,484.82	RFQ
A	3000SS-DNRS-CFM 6	-	-	-	-	-	-	-	-	£9,596.47	RFQ
A	3000SS-DNRS-GPM 6	-	-	-	-	-	-	-	-	£9,596.47	RFQ
D	3000SS-DOSY-GPM 8	-	-	-	-	-	-	-	-	£15,947.13	RFQ
A	3000SS-DNRS-GPM 10	-	-	-	-	-	-	-	-	£23,359.06	RFQ
A	3000SS-DNRS-LM 3	-	-	-	-	-	-	-	-	£6,326.24	RFQ
A	3000SS-DNRS-LM 10	-	-	-	-	-	-	-	-	£23,248.04	RFQ
A	3000SS-DNRS-LM 8	-	-	-	-	-	-	-	-	£17,312.40	RFQ
A	3000SS-DNRS-CFM 2 1/2	-	-	-	-	-	-	-	-	£5,877.75	RFQ
A	3000SS-DNRS-GPM 4	-	-	-	-	-	-	-	-	£7,484.82	RFQ
A	3000SS-DOSY-CFM 2 1/2	-	-	-	-	-	-	-	-	£6,017.20	RFQ
D	3000SS-DOSY-GPM 6	-	-	-	-	-	-	-	-	£8,810.17	RFQ
E	3000SS-DOSY-FXG-GPM 10	-	-	-	-	-	-	-	-	£21,792.63	RFQ
F	3000SS-NRS-GPM 2 1/2	-	-	-	-	-	-	-	-	£5,493.94	RFQ
G	3000SS-LG-GPM 4	-	-	-	-	-	-	-	-	£5,170.54	RFQ
F	3000SS-NRS-GPM 4	-	-	-	-	-	-	-	-	£6,993.22	RFQ
G	3000SS-SR-LG-CFM 6	-	-	-	-	-	-	-	-	£13,110.08	RFQ
H	3000SS-SR-LG-LM 4	-	-	-	-	-	-	-	-	£9,186.61	RFQ
A	3000SS-DOSY-CFM 6	-	-	-	-	-	-	-	-	£8,810.17	RFQ

WATTS -

C300 Series Double Check Detector Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

Style	Model	Body Pattern	Inlet Type	Outlet Type	Meter Type	Seat Material	Max. Working Pressure	Min. Temp.	Type	Price (inc. VAT)
A	C300N-OSY-LM 4	-	-	-	-	-	-	-	-	£6,218.45	RFQ
B	C300-OSY-FXG-GPM 2 1/2	-	-	-	-	-	-	-	-	£4,594.10	RFQ
C	C300-NRS-GPM 6	-	-	-	-	-	-	-	-	£7,132.66	RFQ
C	C300-NRS-GPM 8	-	-	-	-	-	-	-	-	£12,947.17	RFQ
B	C300-OSY-FXG-CFM 2 1/2	-	-	-	-	-	-	-	-	£4,594.10	RFQ
B	C300-OSY-FXG-CFM 3	-	-	-	-	-	-	-	-	£5,068.48	RFQ
B	C300-OSY-FXG-CFM 4	-	-	-	-	-	-	-	-	£5,870.57	RFQ
B	C300-OSY-FXG-CFM 6	-	-	-	-	-	-	-	-	£7,438.84	RFQ
B	C300-OSY-FXG-CFM 8	-	-	-	-	-	-	-	-	£12,801.98	RFQ
D	C300-PIVXOSY-GPM 10	-	-	-	-	-	-	-	-	£18,811.39	RFQ
E	C300-OSY-LM 2 1/2	-	-	-	-	-	-	-	-	£4,487.76	RFQ
D	C300-PIVXOSY-GPM 8	-	-	-	-	-	-	-	-	£12,801.98	RFQ
D	C300-PIVXOSY-GPM 6	-	-	-	-	-	-	-	-	£7,438.84	RFQ
D	C300-PIVXOSY-GPM 4	-	-	-	-	-	-	-	-	£5,870.57	RFQ
D	C300-PIVXOSY-GPM 3	-	-	-	-	-	-	-	-	£5,068.48	RFQ
D	C300-PIVXOSY-CFM 8	-	-	-	-	-	-	-	-	£12,801.98	RFQ
D	C300-PIVXOSY-CFM 10	-	-	-	-	-	-	-	-	£18,811.39	RFQ
D	C300-PIVXOSY-CFM 6	-	-	-	-	-	-	-	-	£7,438.84	RFQ
D	C300-PIVXOSY-CFM 4	-	-	-	-	-	-	-	-	£5,870.57	RFQ
F	C300-NRS-LM 6	-	-	-	-	-	-	-	-	£7,024.84	RFQ
E	C300-OSY-LM 10	-	-	-	-	-	-	-	-	£18,702.90	RFQ
B	C300-OSY-FXG-GPM 10	-	-	-	-	-	-	-	-	£18,811.39	RFQ
G	C300N-OSY-LM 8	-	-	-	-	-	-	-	-	£14,039.63	RFQ
H	C300N-BFG-GPM 3	-	-	-	-	-	-	-	-	£5,801.56	RFQ
C	C300-NRS-GPM 3	-	-	-	-	-	-	-	-	£4,785.29	RFQ

WATTS -

880V Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

Style	Model	MPN	Price (inc. VAT)
A	880V-DNRS RP 6	880V-DNRS RP 6	£8,976.90	RFQ
A	880V-DNRS RP 10	880V-DNRS RP 10	£21,848.93	RFQ
B	880V-DOSY RP 6	880V-DOSY RP 6	£9,343.47	RFQ
B	880V-DOSY RP 10	880V-DOSY RP 10	£22,958.38	RFQ
C	880V-LG RP 10	880V-LG RP 10	£18,327.52	RFQ
A	880V-NRS RP 10	880V-NRS RP 10	£21,848.93	RFQ
C	880V-OSY RP 10	880V-OSY RP 10	£22,958.38	RFQ

WATTS -

LF850 Small Series Double Check Valve Backflow Preventer Assemblies

A

Style	Model	MPN	Price (inc. VAT)
A	LF850U-QT 1	LF850U-QT 1	£481.54	RFQ
A	LF850U-QT 1 1/2	LF850U-QT 1 1/2	£1,009.09	RFQ
A	LF850U-QT 1/2	LF850U-QT 1/2	£401.76	RFQ
A	LF850U-QT 2	LF850U-QT 2	£1,176.57	RFQ
A	LF850U-QT 3/4	LF850U-QT 3/4	£440.58	RFQ

WATTS -

LF4000B Series Reduced Pressure Zone Backflow Preventer Assemblies

A

B

C

D

E

F

Style	Model	Seat Material	Body Pattern	Max. Working Pressure	Min. Temp.	Type	Inlet Type	Outlet Type	Disc Material	Price (inc. VAT)
A	LF4000BM2-LBV 1 1/2	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£1,326.06	RFQ
B	LF4000BM2 1	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£975.32	RFQ
B	LF4000BM2 1 1/2	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£1,653.07	RFQ
B	LF4000BM2 2	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£1,901.75	RFQ
C	LF4000BM2-LBV 2	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£1,527.80	RFQ
D	LF4000B 1/2	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£621.00	RFQ
E	LF4000BM2 1 1/4	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£1,529.45	RFQ
F	LF4000BM2 3/4	Polymer	Straight	175 psi	33°F	Kit	Female Threaded	Female Threaded	Silicone	£827.26	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 -

LF8 Series Vacuum Breakers

A

B

C

D

E

F

G

H

Style	Model	Body Material	Body Finish	Valve Type	Connection Type	Max. Pressure	Temp. Range	Height	Strainer	Price (inc. VAT)
A	LF8BI 3/4	-	-	-	GHT	125 psi	+33°F to +180°F	1 1/2"	-	£18.31
B	LF8AC 3/4	Copper Silicon Alloy	Chrome Plated	No Shutoff Valve	-	-	-	-	No	£110.69
C	LF8A 3/4	Copper Silicon Alloy	Plain	No Shutoff Valve	-	-	-	-	No	£68.42
D	LF8C 3/4	Lead Free Brass	Chrome Plated	No Shutoff Valve	-	-	-	-	No	£82.64
E	LF8FR 3/4	Lead Free Brass	Plain	No Shutoff Valve	-	-	-	-	No	£50.47
D	LF8BC 3/4	Lead Free Brass	Chrome Plated	No Shutoff Valve	-	-	-	-	No	£80.85
F	LFNF8 3/4	Lead Free Brass	Plain	No Shutoff Valve	-	-	-	-	No	£69.81
G	LF8B 3/4	Lead Free Brass	Plain	No Shutoff Valve	-	-	-	-	No	£18.46
H	LF8 3/4	Lead Free Brass	Plain	No Shutoff Valve	-	-	-	-	No	£53.59

WATTS -

LF709 Series Double Check Valve Backflow Preventer Assemblies

A

B

C

D

E

F

G

H

I

Style	Model	Strainer	Max. Working Pressure	Outlet Size	Seat Material	Body Finish	Min. Temp.	Type	Meter Type	Price (inc. VAT)
A	LF709-NRS	-	-	-	-	-	-	-	-	£5,414.99
B	LF709-OSY	-	-	-	-	-	-	-	-	£22,608.70
C	LF709-DOSY 8	No	12.1 Bar	8"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£25,007.89	RFQ
D	LF709-DOSY 3	No	12.1 Bar	3"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£6,704.30	RFQ
E	LF709-NRS 6	No	175 psi	6"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£11,006.60	RFQ
C	LF709-DOSY 6	No	12.1 Bar	6"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£11,741.12	RFQ
F	LF709-LF 6	No	12.1 Bar	6"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£7,339.65	RFQ
G	LF709-OSY 4	No	175 psi	4"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£7,113.99	RFQ
C	LF709-DOSY 4	No	12.1 Bar	4"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£7,113.99	RFQ
F	LF709-LF 3	No	12.1 Bar	3"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£4,193.06	RFQ
H	LF709-OSY 3	No	175 psi	3"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£6,704.30	RFQ
H	LF709-OSY 2 1/2	No	175 psi	2 1/2"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£6,104.88	RFQ
G	LF709-OSY 10	No	175 psi	10"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£32,295.28	RFQ
F	LF709-LF 10	No	12.1 Bar	10"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£20,185.45	RFQ
G	LF709-OSY 8	No	175 psi	8"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£25,007.89	RFQ
F	LF709-LF 8	No	12.1 Bar	8"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£15,632.32	RFQ
D	LF709-DOSY 2 1/2	No	12.1 Bar	2 1/2"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£6,533.24	RFQ
F	LF709-LF 2 1/2	No	12.1 Bar	2 1/2"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£3,817.88	RFQ
F	LF709-LF 4	No	12.1 Bar	4"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£4,448.93	RFQ
C	LF709-DOSY 10	No	12.1 Bar	10"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£34,556.93	RFQ
G	LF709-OSY 6	No	175 psi	6"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£11,741.12	RFQ
I	LF709-OSY-S 8	Yes	175 psi	8"	Stainless Steel	Epoxy Coated	33°F	Kit	No Meter	£29,743.34	RFQ

WATTS -

994RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

A

B

C

D

Style	Model	Max. Working Pressure	Meter Type	Inlet Type	Outlet Size	Outlet Type	Body Finish	Strainer	Min. Temp.	Price (inc. VAT)
A	994RPDA-OSY-GXG-CFM 2 1/2	12.1 Bar	CFM	Grooved Joint	2 1/2"	Grooved Joint	Plain	No	33°F	£7,492.02	RFQ
B	994RPDA-OSY-GXF-GPM 6	12.1 Bar	GPM	Grooved Joint	6"	Flanged Joint	Plain	No	33°F	£12,820.65	RFQ
B	994RPDA-OSY-GXF-GPM 2 1/2	12.1 Bar	GPM	Grooved Joint	2 1/2"	Flanged Joint	Plain	No	33°F	£7,000.40	RFQ
B	994RPDA-OSY-FXG-CFM 3	12.1 Bar	CFM	Flanged Joint	3"	Grooved Joint	Plain	No	33°F	£7,778.07	RFQ
B	994RPDA-OSY-GXF-CFM 3	12.1 Bar	CFM	Grooved Joint	3"	Flanged Joint	Plain	No	33°F	£7,778.07	RFQ
C	994RPDA-OSY-GXG-GPM 2 1/2	12.1 Bar	GPM	Grooved Joint	2 1/2"	Grooved Joint	Plain	No	33°F	£7,492.02	RFQ
B	994RPDA-OSY-GXF-GPM 3	12.1 Bar	GPM	Grooved Joint	3"	Flanged Joint	Plain	No	33°F	£7,778.07	RFQ
B	994RPDA-OSY-FXG-CFM 4	12.1 Bar	CFM	Flanged Joint	4"	Grooved Joint	Plain	No	33°F	£8,899.28	RFQ
B	994RPDA-OSY-FXG-CFM 6	12.1 Bar	CFM	Flanged Joint	6"	Grooved Joint	Plain	No	33°F	£12,820.65	RFQ
A	994RPDA-OSY-GXG-CFM 4	12.1 Bar	CFM	Grooved Joint	4"	Grooved Joint	Plain	No	33°F	£9,521.72	RFQ
B	994RPDA-OSY-GXF-GPM 4	12.1 Bar	GPM	Grooved Joint	4"	Flanged Joint	Plain	No	33°F	£8,899.28	RFQ
B	994RPDA-OSY-GXF-CFM 6	12.1 Bar	CFM	Grooved Joint	6"	Flanged Joint	Plain	No	33°F	£12,820.65	RFQ
C	994RPDA-OSY-GXG-CFM 6	12.1 Bar	CFM	Grooved Joint	6"	Grooved Joint	Plain	No	33°F	£13,719.08	RFQ
B	994RPDA-OSY-GXF-CFM 2 1/2	12.1 Bar	CFM	Grooved Joint	2 1/2"	Flanged Joint	Plain	No	33°F	£7,000.40	RFQ
B	994RPDA-OSY-FXG-GPM 4	12.1 Bar	GPM	Flanged Joint	4"	Grooved Joint	Plain	No	33°F	£8,899.28	RFQ
A	994RPDA-OSY-GXG-GPM 4	12.1 Bar	GPM	Grooved Joint	4"	Grooved Joint	Plain	No	33°F	£8,899.28	RFQ
B	994RPDA-OSY-GXF-CFM 4	12.1 Bar	CFM	Grooved Joint	4"	Flanged Joint	Plain	No	33°F	£8,899.28	RFQ
C	994RPDA-OSY-GXG-GPM 6	12.1 Bar	GPM	Grooved Joint	6"	Grooved Joint	Plain	No	33°F	£13,719.08	RFQ
B	994RPDA-OSY-FXG-GPM 6	12.1 Bar	GPM	Flanged Joint	6"	Grooved Joint	Plain	No	33°F	£12,820.65	RFQ
B	994RPDA-OSY-FXG-GPM 3	12.1 Bar	GPM	Flanged Joint	3"	Grooved Joint	Plain	No	33°F	£7,778.07	RFQ
C	994RPDA-OSY-GXG-GPM 3	12.1 Bar	GPM	Grooved Joint	3"	Grooved Joint	Plain	No	33°F	£8,321.43	RFQ
C	994RPDA-OSY-GXG-CFM 3	12.1 Bar	CFM	Grooved Joint	3"	Grooved Joint	Plain	No	33°F	£8,321.43	RFQ
B	994RPDA-OSY-FXG-GPM 2 1/2	12.1 Bar	GPM	Flanged Joint	2 1/2"	Grooved Joint	Plain	No	33°F	£7,000.40	RFQ
B	994RPDA-OSY-FXG-CFM 2 1/2	12.1 Bar	CFM	Flanged Joint	2 1/2"	Grooved Joint	Plain	No	33°F	£7,000.40	RFQ
D	994RPDA-LF-CFM 3	175 psi	CFM	Flanged Joint	3"	-	Plain	No	33°F	£6,136.50	RFQ

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909RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

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757DCDA Series Double Check Detector Backflow Preventer Assemblies

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2000SS Series Double Check Valve Backflow Preventer Assemblies

876VST Series Double Check Detector Backflow Preventer Assemblies

3000SS Series Double Check Detector Backflow Preventer Assemblies

C300 Series Double Check Detector Backflow Preventer Assemblies

880V Series Reduced Pressure Zone Backflow Preventer Assemblies

LF850 Small Series Double Check Valve Backflow Preventer Assemblies

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LFCu7 Series Dual Check Valve Backflow Preventers

LF8 Series Vacuum Breakers

LF709 Series Double Check Valve Backflow Preventer Assemblies

994RPDA Series Reduced Pressure Detector Backflow Preventer Assemblies

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