WATTS Vacuum Breakers

Designed for use with irrigation systems, firelines and industrial process water systems to prevent backsiphonage of contaminants into potable water supply. Can bear pressures up to 150 psi and are offered in GHT, NPT, FIP and FNPT connection types

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WATTS -

710 Series Vacuum Breakers

WATTS 710 1 1/4

A

Style	Model	Price (inc. GST)
A	710 1 1/4	A$ 434.09	RFQ
A	710 1 1/2	A$ 462.56	RFQ
A	710 1	A$ 262.91	RFQ
A	710 2	A$ 617.58	RFQ

WATTS -

S8 Series Vacuum Breakers

A

B

C

D

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Thread Type	Price (inc. GST)
A	S-8C 1/2	1/2"	180 Degree F	8.6 Bar	33 Degree F	1/2"	NPTF	A$ 199.65
B	S-8 1/2	1/2"	180 Degree F	8.6 Bar	33 Degree F	1/2"	GHT	A$ 176.11
C	S-8C-F	1/2"	180° F	125 psi	33° F	1/2"	GHT	A$ 212.08
D	S-8C 3/8	3/8"	180° F	125 psi	33° F	3/8"	GHT	A$ 183.53

WATTS -

LFN9 Series Vacuum Breakers

WATTS LFN9C 1/2

A

WATTS LFN9-Z 1/4

B

WATTS LFN9C 3/8

C

WATTS LFN9C-M5 3/8

D

Style	Model	Inlet Size	Item	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Price (inc. GST)
A	LFN9C 1/2	-	Backflow Preventer	-	-	-	-	A$ 1073.33
B	LFN9-Z 1/4	1/4"	Vacuum Breaker	140 Degree F	8.6 Bar	33 Degree F	1/4"	A$ 466.29
C	LFN9C 3/8	3/8"	Vacuum Breaker	140° F	125 psi	33° F	3/8"	A$ 526.50
D	LFN9C-M5 3/8	3/8"	Vacuum Breaker	140° F	125 psi	33° F	3/8"	A$ 596.53

WATTS -

288A Series Vacuum Breakers

WATTS 288A-Z39 1/2

A

WATTS 288A-MB 3/4

B

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Outlet Size	Price (inc. GST)
A	288A-Z39 1/2	1/2"	180° F	125 psi	1/2"	A$ 218.28
B	288A-MB 3/4	3/4"	180 Degree F	8.6 Bar	3/4"	A$ 297.62

WATTS -

LF800M4FR Series Vacuum Breakers

WATTS LF800M4FR 1 1/2

A

WATTS LF800M4FR 1 1/4

B

WATTS LF800M4FR 1/2

C

Style	Model	Inlet Size	Inlet Thread Type	Outlet Size	Thread Type	Price (inc. GST)
A	LF800M4FR 1 1/2	1 1/2"	FPT	1-1/2"	FPT	A$ 1615.57	RFQ
B	LF800M4FR 1 1/4	1 1/4"	FPT	1-1/4"	FPT	A$ 1411.80
C	LF800M4FR 1/2	1/2"	FPT	1/2"	FPT	A$ 525.68	RFQ
A	LF800M4FR 2	2"	NPT	2"	NPT	A$ 1963.17	RFQ

WATTS -

765 Series Vacuum Breakers

WATTS 765-QT-PVB 1/2

A

Style	Model	Price (inc. GST)
A	765-QT-PVB 1/2	A$ 352.18	RFQ
A	U765-QT-PVB 1/2	A$ 398.08	RFQ
A	765-QT PVB 3/4	A$ 245.56	RFQ
A	U765-QT 3/4	A$ 359.81	RFQ
A	765-QT PVB 1	A$ 277.73	RFQ
A	U765-QT 1	A$ 396.11	RFQ
A	U765-QT-PVB 1 1/4	A$ 1320.74	RFQ
A	765-QT-PVB 1 1/2	A$ 1232.49	RFQ
A	U765-QT-PVB 1 1/2	A$ 1509.27	RFQ
A	765-QT-PVB 1 1/4	A$ 1202.92	RFQ
A	U765-QT-PVB 2	A$ 1695.27	RFQ

WATTS -

Vacuum Breaker Backflow Preventers

A

B

Style	Model	Backflow Preventer Type	Inlet Size	Item	Max. Temp.	Min. Temp.	Price (inc. GST)
A	N9C-M5	Dual Check with Atmospheric Vent	3/8"	Dual Check Vacuum Breaker	140° F	33° F	A$ 542.26	RFQ
B	731FR	Vacuum Breaker	3/4"	Vacuum Breaker	180° F	32° F	A$ 187.23	RFQ

WATTS -

Freeze Resistant Vacuum Breakers

WATTS LF800M4FR 1

A

WATTS LF800M4FR 3/4

B

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Seat Material	Price (inc. GST)
A	LF800M4FR 1	1"	140° F	150 psi	33° F	1"	Engineered Plastic	A$ 448.27	RFQ
B	LF800M4FR 3/4	3/4"	140 Degree F	10.3 Bar	33 Degree F	3/4"	Plastic	A$ 405.61	RFQ

WATTS -

LF288A Series, Anti-Siphon Vacuum Breaker

WATTS LF288A-1/4

A

WATTS LF288AC-3/8

B

WATTS LF288AC-1/2

C

Style	Model	Height	Inlet Size	Outlet Size	Size	Width	Price (inc. GST)
A	LF288A-1/4"	2.25"	1/4"	1/4"	1/4"	1.75"	A$ 267.66
B	LF288AC-3/8"	2.25"	3/8"	3/8"	3/8"	1.75"	A$ 361.58
A	LF288A-3/8"	2.25"	3/8"	3/8"	3/8"	1.75"	A$ 297.28
B	LF288AC-1/4"	2.25"	1/4"	1/4"	1/4"	1.75"	A$ 269.94
A	LF288A-1/2"	2.75"	1/2"	1/2"	1/2"	2"	A$ 223.35
C	LF288AC-1/2"	2.75"	1/2"	1/2"	1/2"	2"	A$ 344.06
B	LF288AC-3/4"	3"	3/4"	3/4"	3/4"	2.25"	A$ 580.08
A	LF288A-3/4"	3"	3/4"	3/4"	3/4"	2.25"	A$ 332.66
A	LF288A-1"	3.625"	-	-	1"	2.875"	A$ 515.09
B	LF288AC-1"	3.625"	-	-	1"	2.875"	A$ 813.12

WATTS -

LF8B Series, Hose Connection Vacuum Breakers

A

B

C

Style	Model	Height	Width	Price (inc. GST)
A	LF8B	1.5"	1.38"	A$ 70.62
B	LF8BC	1.5"	1.38"	A$ 175.59
C	LF8FR	1.75"	1.75"	A$ 199.29

WATTS -

LF289 Series, Spill Resistant Vacuum Breaker

WATTS LF289-1/2

A

Style	Model	Height	Inlet Size	Outlet Size	Size	Width	Price (inc. GST)
A	LF289-1/2"	3.75"	1/2"	1/2"	1/2"	2"	A$ 664.65
A	LF289-3/4"	5"	3/4"	3/4"	3/4"	3.75"	A$ 1353.56

WATTS -

Vacuum Breaker

A

B

C

Style	Model	Material	Price (inc. GST)
A	8B	Brass	A$ 50.65
B	8BI	Brass	A$ 29.41
C	8BC	Chrome-Plated Brass	A$ 95.27

WATTS -

Anti Siphon Vacuum Breakers

A

WATTS 800M4-QT 1 1/4

B

WATTS 800M4-QT 2

C

WATTS LF800M4QT 3/4

D

WATTS LF800M4-QT 1 1/2

E

WATTS LF800M4QT 2

F

WATTS LF800M4QT 1/2

G

WATTS LF800M4-QT 1 1/4

H

Style	Model	Body Material	Inlet Size	Inlet Thread Type	Max. Temp.	Max. Working Pressure	Mfr. Series	Min. Temp.	Operation	Price (inc. GST)
A	288AC-MB	Brass	3/8"	NPT	180° F	125 psi	288A	-	Non Continuous	A$ 276.57
B	800M4-QT 1 1/4	Bronze	1 1/4"	NPT	140° F	150 psi	800M4QT	33° F	Continuous	A$ 1101.13	RFQ
C	800M4-QT 2	Bronze	2"	NPT	140° F	150 psi	800M4QT	33° F	Continuous	A$ 1417.50	RFQ
D	LF800M4QT 3/4	Lead Free Bronze	3/4"	-	140 Degree F	10.3 Bar	LF800M4QT	33 Degree F	Continuous	A$ 283.18	RFQ
E	LF800M4-QT 1 1/2	Lead Free Bronze	1 1/2"	NPT	140° F	150 psi	LF800M4QT	33° F	Continuous	A$ 1355.52	RFQ
F	LF800M4QT 2	Lead Free Bronze	2"	NPT	140° F	150 psi	LF800M4QT	33° F	Continuous	A$ 1770.95	RFQ
G	LF800M4QT 1/2	Lead Free Bronze	1/2"	NPT	140° F	150 psi	LF800M4QT	33° F	Continuous	A$ 688.30	RFQ
H	LF800M4-QT 1 1/4	Lead Free Bronze	1 1/4"	FPT	140° F	150 psi	LF800M4QT	33° F	Continuous	A$ 1395.15

WATTS -

Atmospheric Vacuum Breakers

A

B

C

D

Style	Model	Price (inc. GST)
A	LF8AC	A$ 125.64
B	LF8C	A$ 161.12
C	LF8A	A$ 170.95
D	LF8	A$ 141.45

WATTS -

Resistant Pressure Vacuum Breakers

WATTS 800M4-FR 1 1/2

A

WATTS U800M4-FR 1

B

WATTS 800M4-FR-SH 1/2

C

WATTS 800M4-FR 2

D

WATTS 800M4FR 3/4

E

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Connection	Outlet Size	Outlet Type	Seat Material	Price (inc. GST)
A	800M4-FR 1 1/2	1 1/2"	140° F	150 psi	33° F	Female Threaded	1-1/2"	Female Threaded	Engineered Plastic	A$ 1404.87	RFQ
B	U800M4-FR 1	1"	140° F	150 psi	33° F	Union Joint	1"	Union Joint	Plastic	A$ 638.67	RFQ
C	800M4-FR-SH 1/2	1/2"	140° F	150 psi	33° F	Female Threaded	1/2"	Female Threaded	Plastic	A$ 684.57	RFQ
D	800M4-FR 2	2"	140° F	150 psi	33° F	Female Threaded	2"	Female Threaded	Plastic	A$ 1570.03	RFQ
E	800M4FR 3/4	3/4"	140 Degree F	10.3 Bar	33 Degree F	-	3/4"	Female Threaded	Engineered Plastic	A$ 352.53	RFQ

WATTS -

Freeze Resistant Pressure Vacuum Breaker Backflow Preventers

WATTS 767FR 1 1/4

A

Style	Model	Inlet Size	Price (inc. GST)
A	767FR 1 1/4	1 1/4"	A$ 1498.11	RFQ
A	767FR 3/4	3/4"	A$ 564.26	RFQ

WATTS -

Pressure Vacuum Breaker Backflow Preventers

WATTS 767FR 1 1/2

A

Style	Model	Inlet Size	Price (inc. GST)
A	767FR 1 1/2	1 1/2"	A$ 1684.14	RFQ
A	767FR 1	1"	A$ 591.54	RFQ
A	767FR 2	2"	A$ 1892.49	RFQ

WATTS -

Dual Check Vacuum Breaker Backflow Preventers

A

B

Style	Model	Inlet Size	Price (inc. GST)
A	N9 1/4	1/4"	A$ 364.60	RFQ
B	N9-CD-C	3/4"	A$ 503.50	RFQ

WATTS -

Dual Check Backflow Preventers

WATTS 1X1 LF7R10-U2

A

WATTS 3/8 SD3-FN

B

WATTS 3/4 9DM2-PRESS

C

Style	Model	Item	Price (inc. GST)
A	1X1 LF7R10-U2	Backflow Preventer	A$ 300.24
B	3/8 SD3-FN	Backflow Preventer	A$ 927.99
B	3/8 SD3-MN	Backflow Preventer	A$ 830.66
C	3/4 9DM2-PRESS	Dual Check Valve	A$ 297.62

WATTS -

188A Series Vacuum Breakers

WATTS 188A 1 1/2

A

B

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Outlet Size	Price (inc. GST)
A	188A 1 1/2	1 1/2"	180° F	125 psi	1-1/2"	A$ 796.19
A	188A 1 1/4	1 1/4"	180° F	125 psi	1-1/4"	A$ 441.51
A	188A 1	1"	180° F	125 psi	1"	A$ 319.97
A	188A 2	2"	180° F	125 psi	2"	A$ 1237.70
B	188A 3/4	3/4"	180 Degree F	8.6 Bar	3/4"	A$ 248.05

WATTS -

LFN388 Series Vacuum Breakers

WATTS LFN388-C 1/4

A

WATTS LFN388 1/4

B

WATTS LFN388-SC 1/4

C

WATTS LFN388 3/8

D

WATTS LFN388-C 3/8

E

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Price (inc. GST)
A	LFN388-C 1/4	-	-	-	-	-	A$ 442.89
B	LFN388 1/4	1/4"	180 Degree F	8.6 Bar	33 Degree F	1/4"	A$ 204.65
C	LFN388-SC 1/4	1/4"	180 Degree F	8.6 Bar	33 Degree F	1/4"	A$ 279.07
D	LFN388 3/8	3/8"	180° F	125 psi	33° F	3/8"	A$ 237.46
C	LFN388-SC 3/8	3/8"	180 Degree F	8.6 Bar	33 Degree F	3/8"	A$ 401.81
E	LFN388-C 3/8	3/8"	180 Degree F	8.6 Bar	33 Degree F	3/8"	A$ 424.16

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