Where should a vacuum breaker be placed?

A pressure vacuum breaker should be placed a minimum of 12 inches above all downstream outlets and pipings.

How to maintain a vacuum breaker?

Periodically inspect the vacuum breaker for signs of wear / damage and replace it if necessary.

How to install a vacuum breaker?

Shut the water supply off and drain the system to remove the existing water.Place the vacuum breaker as per the instructions and general codes & regulations.Test the vacuum breaker to make sure that it is working properly.Fill up the system by turning on the water supply again.

Vacuum Breakers

Filter

Vacuum breakers are used in the chemical and pharmaceutical industries to prevent vacuum formation in a piping system. They allow air to enter the system when the pressure drops. Raptor...Read more

CHICAGO FAUCETS -

Vacuum Breakers

Style	Model	Item	Material	Price (inc. VAT)
A	734-105KJKNF	Vacuum Breaker	-	£17.32
B	892-GABCP	Vacuum Breaker	Brass	£376.31
C	778-009KJKCP	Vacuum Breaker	-	£305.70
D	892-ABCP	Vacuum Breaker	Brass	£128.19
E	892-402KJKABNF	Vacuum Breaker Assembly Kit	Plastic/Zinc	£55.84
F	892-254KJKCP	Vacuum Breaker Cover and Screw Kit,Zinc	Zinc	£18.97
G	892-302KJKABNF	Vacuum Breaker Repair Kit	Plastic	£34.21

WATTS -

Atmospheric Vacuum Breakers

Style	Model	Inlet Size	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Price (inc. VAT)
A	LF8AC	-	-	-	-	-	£85.54
B	LF8A	-	-	-	-	-	£103.60
C	LF8C	-	-	-	-	-	£99.01
D	LF8	-	-	-	-	-	£87.17
E	LFN388-C 1/4	1/4"	180 Degree F	8.6 Bar	33 Degree F	1/4"	£177.57
F	LFN388 1/4	1/4"	180 Degree F	8.6 Bar	33 Degree F	1/4"	£115.81
G	LFN388-SC 1/4	1/4"	180 Degree F	8.6 Bar	33 Degree F	1/4"	£157.93
H	LFN388-C 3/8	3/8"	180 Degree F	8.6 Bar	33 Degree F	3/8"	£240.04
I	LFN388 3/8	3/8"	180° F	125 psi	33° F	3/8"	£134.38
G	LFN388-SC 3/8	3/8"	180 Degree F	8.6 Bar	33 Degree F	3/8"	£227.39

WATTS -

Freeze Resistant Pressure Vacuum Breaker Backflow Preventers

Style	Model	Inlet Size	Price (inc. VAT)
A	767FR 1 1/4	1 1/4"	£847.80	RFQ
A	767FR 3/4	3/4"	£319.32	RFQ

WATTS -

LFN388 Series, Atmospheric Vacuum Breaker

Style	Model	Height	Size	Price (inc. VAT)
A	1/4 LFN388-C	2 5/16"	1/4"	£258.82
B	3/8 LFN388-C	2.375"	3/8"	£337.46

PLAST-O-MATIC -

VB Series Compact And Self Closing Vacuum Breakers

Style	Model	Price (inc. VAT)
A	VB075V-TF	£768.19	RFQ
A	VB075EP-TF	£758.05	RFQ
A	VB100EP-TF	£793.54	RFQ
A	VB100V-TF	£801.15	RFQ

PLAST-O-MATIC -

VBM Series Compact And Self Closing Vacuum Breakers

Style	Model	Height	Material	Size	Temp. Range	Width	Price (inc. VAT)
A	VBM100V-PF	-	-	-	-	-	£737.76	RFQ
A	VBM050V-CP	-	-	-	-	-	£273.81	RFQ
A	VBM075V-PF	-	-	-	-	-	£649.03	RFQ
A	VBM075EP-CP	-	-	-	-	-	£327.05	RFQ
A	VBM075EP-PV	-	-	-	-	-	£199.02	RFQ
A	VBM050EP-PV	-	-	-	-	-	£166.06	RFQ
A	VBM050EP-PP	-	-	-	-	-	£248.46	RFQ
A	VBM050EP-PF	-	-	-	-	-	£444.94	RFQ
A	VBM050EP-CP	-	-	-	-	-	£263.67	RFQ
A	VBM075V-CP	-	-	-	-	-	£335.92	RFQ
A	VBM100EP-PV	-	-	-	-	-	£231.98	RFQ
A	VBM100EP-PF	-	-	-	-	-	£725.09	RFQ
A	VBM075EP-PF	-	-	-	-	-	£638.89	RFQ
A	VBM050V-PF	-	-	-	-	-	£458.88	RFQ
A	VBM100EP-PP	-	-	-	-	-	£360.01	RFQ
A	VBM075EP-PP	-	-	-	-	-	£299.16	RFQ
A	VBM100V-CP	-	-	-	-	-	£385.36	RFQ
B	VBM050V-PV	4 5/16"	PVC	1/2"	140 Degrees F	2 13/32"	£214.34
B	VBM050V-PP	4 5/16"	Polypropylene	1/2"	180 Degrees F	2 13/32"	£300.56
B	VBM075V-PV	4.593	PVC	3/4"	140 Degrees F	2 13/16"	£279.18
B	VBM075V-PP	4.593	Polypropylene	3/4"	180 Degrees F	2 13/16"	£359.47
B	VBM100V-PV	5 7/64"	PVC	1"	140 Degrees F	2 13/16"	£328.03
B	VBM100V-PP	5 7/64"	Polypropylene	1"	180 Degrees F	2 13/16"	£499.66

WATTS -

Hose Connection Vacuum Breakers

Style	Model	Thread Type	Body Material	Inlet Size	Max. Temp.	Max. Working Pressure	Mfr. Series	Min. Temp.	Outlet Size	Price (inc. VAT)
A	S8-PC-NPSM	GHT	Brass	1/2"	180 Degree F	8.6 Bar	8	33 Degree F	1/2"	£143.17
B	8Z-4	GHT	Brass	3/4"	180° F	125 psi	8	-	3/4"	£87.73
C	LF8 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£52.33
D	LF8AC 3/4	GHT	Lead Free Copper Silicon Alloy	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£108.09
E	8FR 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8FR	-	3/4"	£39.40
F	8BI 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£8.21
G	LFNF8 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£68.17
C	8 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£41.81
H	LF8BC 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£78.94
I	S-8C-F	GHT	Brass	1/2"	180° F	125 psi	8	33° F	1/2"	£120.02
D	8AC 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£85.64
J	NF-8I	GHT	Brass	3/4"	180° F	125 psi	NF8	33° F	3/4"	£60.00
E	LF8FR 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£49.28
H	8BC 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£62.81
H	LF8C 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£80.70
K	8P 3/4	GHT	Reinforced Thermoplastic	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£12.47
L	LF8A 3/4	GHT	Lead Free Copper Silicon Alloy	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£66.81
L	8A 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£53.45
F	LF8BI 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£10.26
H	8BI-C	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£67.37
F	LF8B 3/4	GHT	Lead Free Brass	3/4"	180 Degree F	8.6 Bar	LF8	33 Degree F	3/4"	£18.03
M	S-8C 3/8	GHT	Brass	3/8"	180° F	125 psi	8	33° F	3/8"	£103.86
F	8B 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£14.40
H	8C 3/4	GHT	Brass	3/4"	180 Degree F	8.6 Bar	8	33 Degree F	3/4"	£64.58
N	S-8 1/2	GHT	Brass	1/2"	180 Degree F	8.6 Bar	8	33 Degree F	1/2"	£99.66

WATTS -

Triple Check Vacuum Breakers

Style	Model	Inlet Size	Outlet Connection	Outlet Size	Outlet Type	Price (inc. VAT)
A	9BD-NPTM 1/4	1/4"	Male Threaded	1/4"	Male Threaded	£576.88
A	9BD-NPTMXFLARE	3/8"	Flare Joint	3/8"	Flare Joint	£551.62
A	9BD-NPTM 3/8	3/8"	Male Threaded	3/8"	Male Threaded	£529.08

WATTS -

Anti Siphon Vacuum Breakers

Style	Model	Mfr. Series	Body Material	Inlet Connection	Min. Temp.	Operation	Outlet Connection	Outlet Size	Outlet Type	Price (inc. VAT)
A	188A 3/4	188A	Brass	-	-	Non Continuous	-	3/4"	Female Threaded	£140.38
B	188A 1	188A	Brass	Female Threaded	-	Non Continuous	Female Threaded	1"	Female Threaded	£181.07
B	188A 1 1/2	188A	Brass	Female Threaded	-	Non Continuous	Female Threaded	1-1/2"	Female Threaded	£450.57
B	188A 1 1/4	188A	Brass	Female Threaded	-	Non Continuous	Female Threaded	1-1/4"	Female Threaded	£249.86
B	188A 2	188A	Brass	Female Threaded	-	Non Continuous	Female Threaded	2"	Female Threaded	£700.43
C	288AC-MB	288A	Brass	Female Threaded	-	Non Continuous	Female Threaded	3/8"	Female Threaded	£156.51
D	288A-Z39 1/2	288A	Brass	Female Threaded	-	Non Continuous	Female Threaded	1/2"	Female Threaded	£123.52
E	288A-MB 3/4	288A	Brass	-	-	Non Continuous	-	3/4"	Female Threaded	£168.42
F	800M4QT-QC 1	800M4QT	Bronze	Quick Connect	33° F	Continuous	Female Threaded	1"	Female Threaded	£353.70	RFQ
G	800M4QT-SH 1 1/4	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	1-1/4"	Female Threaded	£732.70	RFQ
H	800M4QT-QC 3/4	800M4QT	Bronze	-	33 Degree F	Continuous	-	3/4"	Female Threaded	£342.48	RFQ
G	800M4QT-SH 1	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	1"	Female Threaded	£368.46	RFQ
I	800M4QT-QC 1/2	800M4QT	Bronze	Quick Connect	33° F	Continuous	Female Threaded	1/2"	Female Threaded	£367.05	RFQ
J	800M4QT-SH 1/2	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	1/2"	Female Threaded	£356.53	RFQ
G	800M4QT-SH 2	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	2"	Female Threaded	£908.17	RFQ
K	U800M4QT 1	800M4QT	Bronze	Female Threaded	33° F	Continuous	Union Joint	1"	Union Joint	£369.87	RFQ
H	800M4-QT 1 1/2	800M4QT	Bronze	-	33 Degree F	Continuous	-	1-1/2"	Female Threaded	£667.06	RFQ
G	800M4-QT 1 1/4	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	1-1/4"	Female Threaded	£623.14	RFQ
L	800M4QT 1/2	800M4QT	Bronze	-	33 Degree F	Continuous	-	1/2"	Female Threaded	£313.00	RFQ
G	800M4QT-SH 1 1/2	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	1-1/2"	Female Threaded	£882.18	RFQ
H	800M4QT-SH 3/4	800M4QT	Bronze	-	33 Degree F	Continuous	-	3/4"	Female Threaded	£356.53	RFQ
H	U800M4QT 3/4	800M4QT	Bronze	-	33 Degree F	Continuous	-	3/4"	Union Joint	£357.92	RFQ
M	800M4-QT 2	800M4QT	Bronze	Female Threaded	33° F	Continuous	Female Threaded	2"	Female Threaded	£802.18	RFQ
N	LF008-PC-QT-SC 1	LF008PCQT	Lead Free Bronze	Female Threaded	33° F	Continuous	Female Threaded	1"	Female Threaded	£2,943.42	RFQ
O	LF008PCQT 3/8	LF008PCQT	Lead Free Bronze	Female Threaded	33° F	Continuous	Female Threaded	3/8"	Female Threaded	£795.86

ZURN -

Vacuum Breakers

Style	Model	Connection Type	Height	Item	Max. Pressure	Size	Width	Price (inc. VAT)
A	34-710	-	-	Vacuum Breaker	-	-	-	£182.08
B	34-460XL	-	-	Vacuum Breaker	-	-	-	£572.94
B	12-460XL	-	-	Vacuum Breaker	-	-	-	£602.49
C	1-420XL	-	-	Vacuum Breaker	-	-	-	£362.83
D	1-720AU	-	-	Vacuum Breaker	-	-	-	£1,079.07
E	1-720AFT	-	-	Vacuum Breaker	-	-	-	£837.47
F	34-420XL	-	-	Vacuum Breaker	-	-	-	£320.61
G	1-710	-	-	Vacuum Breaker	-	-	-	£211.23
B	1-460XL	-	-	Vacuum Breaker	-	-	-	£697.34
H	12-35XLCH	-	-	Vacuum Breaker	-	-	-	£76.69
I	BFP-9CH	-	-	Vacuum Breaker	-	-	-	£18.56
J	BFP-9	-	-	Vacuum Breaker	-	-	-	£14.03
K	BFP-8F	-	-	Vacuum Breaker	-	-	-	£22.64
L	114-720A	-	-	Vacuum Breaker	-	-	-	£1,090.67
M	14-ZWFR	-	-	Valve	-	-	-	£305.31
N	G67991	MNPT	9.125"	Vacuum Breaker	35 psi	6	6.5"	£137.88
O	Z7000-VB	NPT	1 53/64"	Vacuum Breaker	125 psi	1/2"	1 13/64"	£37.56

ZURN -

720A Pressure Vacuum Breakers

Style	Model	Price (inc. VAT)
A	112-720A	£403.83	RFQ
B	34-720A	£67.00	RFQ
C	12-720A	£63.38	RFQ
D	2-720A	£458.16	RFQ
E	1-720A	£74.25	RFQ

WILKINS -

Vacuum Breaker

Style	Model	Connection Type	Height	Material	Size	Width	Price (inc. VAT)
A	12-35XL	FNPT x FNPT	2.5"	Cast Brass, Cast Bronze, Silicone, Ultem, Polypropylene	1/2"	1 5/16"	£82.03
A	1-35XL	FNPT x FNPT	2 5/16"	Cast Brass, Cast Bronze, Silicone, Ultem, Polypropylene	1"	1.62"	£114.08
A	112-35XL	FNPT x FNPT	4.875"	Cast Brass, Cast Bronze, Silicone, Ultem, Polypropylene	1.5"	2.25"	£254.07
A	2-35XL	FNPT x FNPT	5 9/16"	Cast Brass, Cast Bronze, Silicone, Ultem, Polypropylene	2"	2.75"	£433.82
A	34-35XL	FNPT x FNPT	2 15/16"	Cast Brass, Cast Bronze, Silicone, Ultem, Polypropylene	3/4"	1.5"	£85.89
A	114-35XL	FNPT x FNPT	4.5"	Cast Brass, Cast Bronze, Silicone, Ultem, Polypropylene	1.25"	2"	£212.88
B	BFP-8F	GHT	1.625"	Brass, Stainless Steel, Acetal	3/4"	1 15/16"	£34.76
C	BFP-9	GHT	1.25"	Brass, Stainless Steel	3/4"	1 5/16"	£13.66

WATTS -

LF8B Series, Hose Connection Vacuum Breakers

Style	Model	Height	Width	Price (inc. VAT)
A	LF8B	1.5"	1.38"	£44.96
B	LF8BC	1.5"	1.38"	£111.79
C	LF8FR	1.75"	1.75"	£115.41

PLAST-O-MATIC -

VBS Series Compact And Self Closing Vacuum Breakers

Style	Model	Height	Material	Size	Temp. Range	Width	Price (inc. VAT)
A	VBS300VT-PF	-	-	-	-	-	£4,947.58	RFQ
B	VBS150VT-PF	-	-	-	-	-	£2,085.26	RFQ
B	VBS200VT-PF	-	-	-	-	-	£2,639.22	RFQ
A	VBS300EPT-PP	-	-	-	-	-	£1,641.59	RFQ
B	VBS150EPT-PP	-	-	-	-	-	£703.54	RFQ
A	VBS400EPT-CP	-	-	-	-	-	£2,973.87	RFQ
A	VBS300EPT-CP	-	-	-	-	-	£1,886.24	RFQ
B	VBS200VT-CP	-	-	-	-	-	£995.09	RFQ
B	VBS150VT-CP	-	-	-	-	-	£750.44	RFQ
A	VBS300EPT-PV	-	-	-	-	-	£1,268.90	RFQ
A	VBS400EPT-PF	-	-	-	-	-	£6,426.92	RFQ
A	VBS400VT-PF	-	-	-	-	-	£6,755.23	RFQ
B	VBS200EPT-PF	-	-	-	-	-	£2,627.81	RFQ
B	VBS150EPT-PF	-	-	-	-	-	£2,070.05	RFQ
A	VBS400VT-PP	-	-	-	-	-	£2,214.56	RFQ
A	VBS400VT-CP	-	-	-	-	-	£3,019.51	RFQ
B	VBS200EPT-CP	-	-	-	-	-	£984.95	RFQ
A	VBS300VT-CP	-	-	-	-	-	£1,897.65	RFQ
B	VBS150EPT-CP	-	-	-	-	-	£740.30	RFQ
A	VBS400VT-PV	-	-	-	-	-	£1,720.18	RFQ
B	VBS150EPT-PV	-	-	-	-	-	£522.27	RFQ
B	VBS200EPT-PV	-	-	-	-	-	£674.38	RFQ
A	VBS400EPT-PV	-	-	-	-	-	£1,672.01	RFQ
A	VBS300EPT-PF	-	-	-	-	-	£4,934.91	RFQ
A	VBS400EPT-PP	-	-	-	-	-	£2,114.42	RFQ

WATTS -

Vacuum Breakers

Style	Model	Item	Price (inc. VAT)
A	LFFRVB-B	Atmospheric Vacuum Breaker	£106.39	RFQ
B	LFFRVB-A	Atmospheric Vacuum Breaker	£95.20	RFQ
B	2" LF800M4-QT	Pressure Vacuum Breaker	£6,548.34
C	2 1/2 LF288AM2	Vacuum Breaker	£4,936.35
D	1 1/2 LF800M4-FR	Vacuum Breaker	£2,114.03
C	1 1/2 LF288AM2	Vacuum Breaker	£1,156.97
E	1 1/4 LF800M4-QT	Vacuum Breaker	£1,549.78
C	1 1/4 LF288AM2	Vacuum Breaker	£985.54
F	1/2 800M4-QT	Vacuum Breaker	£605.99
G	3/4 LF8BI	Vacuum Breaker	£19.86
D	2 800M4-QT	Vacuum Breaker	£1,549.78
H	800M4-FR	Vacuum Breaker	£987.90
D	2 LF800M4-FR	Vacuum Breaker	£2,183.63
I	3/4 NF8	Vacuum Breaker	£122.78
J	3/4 8A	Vacuum Breaker	£123.16
K	3/4 8P	Vacuum Breaker	£51.02
L	2 188A	Vacuum Breaker	£1,415.69
C	2 LF288AM2	Vacuum Breaker	£1,796.49
L	3/4 188A	Vacuum Breaker	£286.55
M	1/2 LF800M4-FR	Vacuum Breaker	£839.43
D	1 LF800M4-FR	Vacuum Breaker	£849.54
D	1 1/2 800M4-QT	Vacuum Breaker	£1,505.52
D	1 1/4 800M4-QT	Vacuum Breaker	£1,218.32
I	3/4 LFNF8	Vacuum Breaker	£151.67
N	3/4 8FR	Vacuum Breaker	£139.84

WATTS -

Resistant Pressure Vacuum Breakers

Style	Model	Outlet Size	Inlet Connection	Inlet Size	Outlet Type	Seat Material	Inlet Type	Max. Temp.	Max. Working Pressure	Price (inc. VAT)
A	U800M4-FR 1	1"	Female Threaded	1"	Union Joint	Plastic	Female Threaded	140° F	150 psi	£361.43	RFQ
B	800M4-FR-QC 1	1"	Quick Connect	1"	Quick Connect	Plastic	Quick Connect	140° F	150 psi	£407.76	RFQ
C	800M4-FR-SH 1	1"	Female Threaded	1"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£392.30	RFQ
D	800M4FR 1	1"	-	1"	Female Threaded	Engineered Plastic	Female Threaded	140 Degree F	10.3 Bar	£220.59	RFQ
E	800M4-FR-SH 1 1/2	1-1/2"	Female Threaded	1 1/2"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£968.51	RFQ
E	800M4-FR 1 1/2	1-1/2"	Female Threaded	1 1/2"	Female Threaded	Engineered Plastic	Female Threaded	140° F	150 psi	£795.03	RFQ
F	800M4-FR 1 1/4	1-1/4"	Female Threaded	1 1/4"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£694.75	RFQ
G	800M4-FR-SH 1 1/4	1-1/4"	Female Threaded	1 1/4"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£799.39	RFQ
H	800M4FR 1/2	1/2"	Female Threaded	1/2"	Female Threaded	Engineered Plastic	Female Threaded	140° F	150 psi	£258.66	RFQ
H	800M4-FR-SH 1/2	1/2"	Female Threaded	1/2"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£387.40	RFQ
I	800M4-FR-QC 1/2	1/2"	Quick Connect	1/2"	Quick Connect	Plastic	Quick Connect	140° F	150 psi	£403.54	RFQ
C	800M4-FR-SH 2	2"	Female Threaded	2"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£996.58	RFQ
J	800M4-FR 2	2"	Female Threaded	2"	Female Threaded	Plastic	Female Threaded	140° F	150 psi	£888.49	RFQ
K	800M4FR 3/4	3/4"	-	3/4"	Female Threaded	Engineered Plastic	Female Threaded	140 Degree F	10.3 Bar	£199.50	RFQ
K	800M4-FR-SH 3/4	3/4"	-	3/4"	Female Threaded	Plastic	Female Threaded	140 Degree F	10.3 Bar	£387.40	RFQ
L	U800M4-FR 3/4	3/4"	-	3/4"	Union Joint	Plastic	Female Threaded	140 Degree F	10.3 Bar	£346.71	RFQ
L	800M4-FR-QC 3/4	3/4"	-	3/4"	Quick Connect	Plastic	Quick Connect	140 Degree F	10.3 Bar	£403.54	RFQ

WATTS -

LF008PCQT Series Anti Siphon Vacuum Breakers

Style	Model	Inlet Size	Outlet Size	Price (inc. VAT)
A	LF008PCQT-L 1/2	1/2"	1/2"	£854.11
A	LF008PCQT-L 3/4	3/4"	3/4"	£1,077.97	RFQ
A	LF008PCQT-L 3/8	3/8"	3/8"	£747.42

ZURN -

35XL Atmospheric Vacuum Breakers

Style	Model	Price (inc. VAT)
A	34-35XL	£26.86	RFQ
B	1-35XL	£33.36
C	2-35XL	£131.25	RFQ
D	112-35XL	£83.39	RFQ
E	14-35XLVCH	£25.56
F	114-35XL	£66.93
G	12-35XL	£23.61	RFQ

WATTS -

Freeze Resistant Vacuum Breakers

Style	Model	Thread Type	Inlet Size	Inlet Thread Type	Max. Temp.	Max. Working Pressure	Min. Temp.	Outlet Size	Seat Material	Price (inc. VAT)
A	LF800M4FR 1/2	FPT	1/2"	FPT	140° F	150 psi	33° F	1/2"	Plastic	£297.49	RFQ
B	LF800M4FR 1 1/4	FPT	1 1/4"	FPT	140° F	150 psi	33° F	1-1/4"	Plastic	£798.95	RFQ
C	LF800M4FR 1 1/2	FPT	1 1/2"	FPT	140° F	150 psi	33° F	1-1/2"	Plastic	£914.27	RFQ
C	LF800M4FR 1	NPT	1"	NPT	140° F	150 psi	33° F	1"	Engineered Plastic	£253.68	RFQ
D	LF800M4FR 3/4	NPT	3/4"	-	140 Degree F	10.3 Bar	33 Degree F	3/4"	Plastic	£229.54	RFQ
C	LF800M4FR 2	NPT	2"	NPT	140° F	150 psi	33° F	2"	Plastic	£1,110.98	RFQ

WATTS -

LF288A Series, Anti-Siphon Vacuum Breaker

Style	Model	Height	Inlet Size	Outlet Size	Size	Width	Price (inc. VAT)
A	LF288A-3/8"	2.25"	3/8"	3/8"	3/8"	1.75"	£189.26
B	LF288AC-1/4"	2.25"	1/4"	1/4"	1/4"	1.75"	£171.86
A	LF288A-1/4"	2.25"	1/4"	1/4"	1/4"	1.75"	£161.18
B	LF288AC-3/8"	2.25"	3/8"	3/8"	3/8"	1.75"	£233.50
A	LF288A-1/2"	2.75"	1/2"	1/2"	1/2"	2"	£127.18
C	LF288AC-1/2"	2.75"	1/2"	1/2"	1/2"	2"	£220.33
B	LF288AC-3/4"	3"	3/4"	3/4"	3/4"	2.25"	£369.30
A	LF288A-3/4"	3"	3/4"	3/4"	3/4"	2.25"	£213.43
A	LF288A-1"	3.625"	-	-	1"	2.875"	£327.93
B	LF288AC-1"	3.625"	-	-	1"	2.875"	£517.67

NICHOLSON -

Atmospheric Vacuum Breakers

Style	Model	Price (inc. VAT)
A	VB0500	£169.42
A	VB0750-SS	£274.93
A	VB0500-SS	£234.32
A	VB0750	£183.56

12 3

Vacuum Breakers

Vacuum breakers are designed to prevent back-siphonage of water due to the generation of vacuum in water drainage systems. Raptor Supplies offers a wide range of vacuum breakers from brands like Apollo, Watts, Hayward, Wilkins, Morse, Plast-O-Matic, Sharkbite and Chicago Faucets. Apollo 38-100, 38-200, 38-500 and 38LF-100 Series vacuum breakers are ideal for a maximum pressure of 150 PSI and are available in 1/4 to 2 inch pipe sizes. The brand's 38-100 Series vacuum breakers prevent backflow of polluted water in portable water supply by breaking the vacuum generated during drainage of water. These ASSE 1001 certified breakers feature a heat-resistant silicone seat disc and a check valve with an air inlet. Watts ANSI, ASSE and NSF compliant vacuum breakers also have a maximum pressure withstanding rating of 150 PSI. These vacuum breakers are available in brass, bronze, chrome plated brass, lead free bronze, lead free brass and polished chrome body material variants.

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