Vacuum Breakers
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Vacuum Breakers

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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

T&S -

Vacuum Breaker

T&S B-0456-04-963VBA
T&S B-0970-FEB
T&S B-0972C
T&S B-0965D
T&S B-0456-04E
T&S B-0977F
T&S B-0929G
T&S B-0455-04H
T&S 001301-45I
T&S B-0455-04-963VBJ
T&S B-0975-GHK
T&S B-0963L
T&S 002849-40M
T&S B-0458N
T&S B-0456O
T&S B-0455P
T&S 5PR-VBQ
T&S B-0975R
T&S B-0970-01S
T&S B-0929-AT
T&S B-0457U
T&S B-0455-MV
T&S B-0969W
T&S B-0968X
StyleModelConnectionItemPrice (ex. VAT)
AB-0456-04-963VB-Vacuum Breaker€659.12
BB-0970-FE-Vacuum Breaker€76.73
CB-0972-Vacuum Breaker€51.21
DB-0965-Vacuum Breaker€145.93
EB-0456-04-Vacuum Breaker Assembly€296.99
FB-0977-Vacuum Breaker€306.42
GB-0929-Vacuum Breaker€221.53
HB-0455-04-Vacuum Breaker Assembly€293.35
I001301-45-Vacuum Breaker€159.41
JB-0455-04-963VB-Vacuum Breaker€655.62
RFQ
KB-0975-GH-Vacuum Breaker€344.15
LB-0963-Vacuum Breaker Assembly€420.89
M002849-40-Vacuum Breaker€158.20
NB-0458-Vacuum Breaker Assembly€581.91
OB-0456-Vacuum Breaker Assembly€261.55
PB-0455-Vacuum Breaker Assembly€261.55
Q5PR-VB-Vacuum Breaker€88.80
RB-0975-Vacuum Breaker€284.79
SB-0970-01-Vacuum Breaker€130.45
TB-0929-A-Vacuum Breaker€168.03
UB-0457-Vacuum Breaker Assembly€617.62
VB-0455-M-Vacuum Breaker Assembly€1,761.94
WB-09691/2"Vacuum Breaker€73.24
XB-09683/8"Vacuum Breaker€49.51
WATTS -

Vacuum Breaker Backflow Preventers

WATTS N9C-M5A
WATTS 731FRB
StyleModelBackflow Preventer TypeInlet SizeItemMax. Temp.Min. Temp.Price (ex. VAT)
AN9C-M5Dual Check with Atmospheric Vent3/8"Dual Check Vacuum Breaker140° F33° F€301.94
RFQ
B731FRVacuum Breaker3/4"Vacuum Breaker180° F32° F€104.25
RFQ
WATTS -

LF289 Series, Spill Resistant Vacuum Breaker

WATTS LF289-1/2A
WATTS LF289-3/4B
StyleModelHeightInlet SizeOutlet SizeSizeWidthPrice (ex. VAT)
ALF289-1/2"3.75"1/2"1/2"1/2"2"€370.09
BLF289-3/4"5"3/4"3/4"3/4"3.75"€753.69
WATTS -

LF288A Series, Anti-Siphon Vacuum Breaker

WATTS LF288A-3/8A
WATTS LF288AC-3/8B
WATTS LF288A-1/4C
WATTS LF288AC-1/4D
WATTS LF288AC-1/2E
WATTS LF288A-1/2F
WATTS LF288AC-3/4G
WATTS LF288AC-1H
WATTS LF288A-1I
StyleModelHeightInlet SizeOutlet SizeSizeWidthPrice (ex. VAT)
ALF288A-3/8"2.25"3/8"3/8"3/8"1.75"€165.53
BLF288AC-3/8"2.25"3/8"3/8"3/8"1.75"€201.34
CLF288A-1/4"2.25"1/4"1/4"1/4"1.75"€149.04
DLF288AC-1/4"2.25"1/4"1/4"1/4"1.75"€150.31
ELF288AC-1/2"2.75"1/2"1/2"1/2"2"€191.58
FLF288A-1/2"2.75"1/2"1/2"1/2"2"€124.37
GLF288AC-3/4"3"3/4"3/4"3/4"2.25"€323.00
FLF288A-3/4"3"3/4"3/4"3/4"2.25"€185.23
HLF288AC-1"3.625"--1"2.875"€452.76
ILF288A-1"3.625"--1"2.875"€286.81
WATTS -

LF8B Series, Hose Connection Vacuum Breakers

WATTS LF8BCA
WATTS LF8BB
WATTS LF8FRC
StyleModelHeightWidthPrice (ex. VAT)
ALF8BC1.5"1.38"€97.77
BLF8B1.5"1.38"€39.32
CLF8FR1.75"1.75"€110.97
WATTS -

Atmospheric Vacuum Breakers

WATTS LF8ACA
WATTS LF8AB
WATTS LF8C
WATTS LF8CD
StyleModelPrice (ex. VAT)
ALF8AC€69.96
BLF8A€95.19
CLF8€78.76
DLF8C€89.71
WATTS -

Dual Check Vacuum Breaker Backflow Preventers

WATTS N9 1/4A
WATTS N9-CD-CB
StyleModelInlet SizePrice (ex. VAT)
AN9 1/41/4"€203.02
RFQ
BN9-CD-C3/4"€280.36
RFQ
WATTS -

Freeze Resistant Pressure Vacuum Breaker Backflow Preventers

WATTS 767FR 1 1/4A
StyleModelInlet SizePrice (ex. VAT)
A767FR 1 1/41 1/4"€834.18
RFQ
A767FR 3/43/4"€314.19
RFQ
WATTS -

Anti Siphon Vacuum Breakers

WATTS 288AC-MBA
WATTS 800M4-QT 1 1/4B
WATTS 800M4-QT 2C
WATTS LF800M4-QT 1 1/4D
WATTS LF800M4-QT 1 1/2E
WATTS LF800M4QT 1/2F
WATTS LF800M4QT 3/4G
WATTS LF800M4QT 2H
StyleModelBody MaterialInlet SizeInlet Thread TypeMax. Temp.Max. Working PressureMfr. SeriesMin. Temp.OperationPrice (ex. VAT)
A288AC-MBBrass3/8"NPT180° F125 psi288A-Non Continuous€154.00
B800M4-QT 1 1/4Bronze1 1/4"NPT140° F150 psi800M4QT33° FContinuous€613.13
RFQ
C800M4-QT 2Bronze2"NPT140° F150 psi800M4QT33° FContinuous€789.29
RFQ
DLF800M4-QT 1 1/4Lead Free Bronze1 1/4"FPT140° F150 psiLF800M4QT33° FContinuous€776.85
ELF800M4-QT 1 1/2Lead Free Bronze1 1/2"NPT140° F150 psiLF800M4QT33° FContinuous€754.78
RFQ
FLF800M4QT 1/2Lead Free Bronze1/2"NPT140° F150 psiLF800M4QT33° FContinuous€383.26
RFQ
GLF800M4QT 3/4Lead Free Bronze3/4"-140 Degree F10.3 BarLF800M4QT33 Degree FContinuous€157.68
RFQ
HLF800M4QT 2Lead Free Bronze2"NPT140° F150 psiLF800M4QT33° FContinuous€986.10
RFQ
APOLLO VALVES -

38LF-100 Series Atmospheric Type Vaccum Breakers

Apollo 38LF-100 Series atmospheric-type vacuum breakers are used in water supply systems to prevent backflow and protect potable water from contamination. These vacuum breakers are installed in plumbing systems, irrigation systems and industrial applications where there is a risk of back-siphonage. When water pressure drops, these devices automatically open to admit air, breaking the vacuum and preventing the reverse flow of non-potable water into the clean water supply. They feature bronze construction with polished chrome finish for resisting corrosion on exposed surfaces. These vacuum breakers can be operated at pressures up to 125 psi.

APOLLO VALVES 38LF10301A
APOLLO VALVES 38LF10701B
StyleModelHeightMaterialSizeTemp. RangeWidthPrice (ex. VAT)
A38LF103012.5"Lead-Free Bronze1/2"212 Degrees F1.187"€78.75
A38LF103032.5"Lead-Free Bronze-Rough Chrome1/2"212 Degrees F1.187"€103.91
A38LF101032.375"Lead-Free Bronze-Rough Chrome1/4"212 Degrees F1 13/16"€56.18
A38LF102012.375"Lead-Free Bronze3/8"212 Degrees F1 13/16"€60.34
A38LF102032.375"Lead-Free Bronze-Rough Chrome3/8"212 Degrees F1 13/16"€119.80
A38LF101012.375"Lead-Free Bronze1/4"212 Degrees F1 13/16"€68.94
A38LF104013 1/16"Lead-Free Bronze3/4"212 Degrees F2.12"€87.81
A38LF104033 1/16"Lead-Free Bronze-Rough Chrome3/4"212 Degrees F2.12"€124.94
A38LF105014 1/16"Lead-Free Bronze1"212 Degrees F2.875"€141.26
A38LF108014.5"Lead-Free Bronze2"180 Degrees F3.75"€341.28
A38LF106014.375"Lead-Free Bronze1.25"140 Degrees F3.75"€307.99
B38LF107014.375"Lead-Free Bronze1.5"180 Degrees F3.75"€291.40
PLAST-O-MATIC -

VBM Series Compact And Self Closing Vacuum Breakers

PLAST-O-MATIC VBM075EP-CPA
PLAST-O-MATIC VBM050V-PPB
StyleModelHeightMaterialSealSizeTemp. RangeWidthPrice (ex. VAT)
AVBM075EP-CP-CPVCEPDM3/4"--€321.80
RFQ
AVBM075EP-PF-PVDFEPDM3/4"--€628.63
RFQ
AVBM075EP-PP-Natural PolyproEPDM3/4"--€294.36
RFQ
AVBM075V-CP-CPVCViton3/4"--€330.53
RFQ
AVBM050EP-CP-CPVCEPDM1/2"--€259.43
RFQ
AVBM050V-CP-CPVCViton1/2"--€269.41
RFQ
AVBM050EP-PP-Natural PolyproEPDM1/2"--€244.47
RFQ
AVBM100EP-PV-PVCEPDM1"--€228.25
RFQ
AVBM100V-CP-CPVCViton1"--€379.17
RFQ
AVBM100EP-PF-PVDFEPDM1"--€713.44
RFQ
AVBM050EP-PF-PVDFEPDM1/2"--€437.79
RFQ
AVBM050V-PF-PVDFViton1/2"--€451.51
RFQ
AVBM075EP-PV-PVCEPDM3/4"--€195.82
RFQ
AVBM050EP-PV-PVCEPDM1/2"--€163.39
RFQ
AVBM100V-PF-PVDFViton1"--€725.91
RFQ
AVBM075V-PF-PVDFViton3/4"--€638.60
RFQ
AVBM100EP-PP-Natural PolyproEPDM1"--€354.23
RFQ
BVBM050V-PP4 5/16"Natural PolyproViton1/2"180 Degrees F2 13/32"€279.95
BVBM050V-PV4 5/16"PVCViton1/2"140 Degrees F2 13/32"€204.22
BVBM075V-PV4.593PVCViton3/4"140 Degrees F2 13/16"€266.00
BVBM075V-PP4.593Natural PolyproViton3/4"180 Degrees F2 13/16"€325.59
BVBM100V-PV5 7/64"PVCViton1"140 Degrees F2 13/16"€293.54
BVBM100V-PP5 7/64"Natural PolyproViton1"180 Degrees F2 13/16"€437.00
WATTS -

Dual Check Vacuum Breakers

WATTS 3/8 LF N9C - 3/8A
WATTS LFN9CDB
WATTS LFN9-CD-C 3/4C
StyleModelItemPrice (ex. VAT)
A3/8 LF N9C - 3/8"Dual Check Vacuum Breaker€232.64
BLFN9CDDual Check Vacuum Breaker€313.44
CLFN9-CD-C 3/4Vacuum Breaker€329.38
APOLLO VALVES -

38-100 Series Atmospheric Type Vaccum Breakers

APOLLO VALVES 3810301A
StyleModelHeightSizeTemp. RangeWidthPrice (ex. VAT)
A38103012.5"1/2"212 Degrees F1.187"€58.06
A38101012.375"1/4"212 Degrees F1 13/16"€47.07
A38102012.375"3/8"212 Degrees F1 13/16"€44.86
A38104013 1/16"3/4"212 Degrees F2.12"€62.50
A38105014 1/16"1"212 Degrees F2.875"€119.66
A38108014.5"2"180 Degrees F3.75"€290.20
A38107014.375"1.5"180 Degrees F3.75"€242.16
A38106014.375"1.25"180 Degrees F3.75"€227.94
PLAST-O-MATIC -

VBS Series Compact And Self Closing Vacuum Breakers

PLAST-O-MATIC VBS200EPT-PFA
PLAST-O-MATIC VBS300EPT-PFB
StyleModelHeightMaterialSealSizeTemp. RangeWidthPrice (ex. VAT)
AVBS200EPT-PF-PVDFEPDM2"--€2,585.60
RFQ
BVBS300EPT-PF-PVDFEPDM3"--€4,855.63
RFQ
BVBS400EPT-PP-Natural PolyproEPDM4"--€2,080.45
RFQ
BVBS400VT-PP-Natural PolyproFKM4"--€2,178.99
RFQ
BVBS300EPT-PP-Natural PolyproEPDM3"--€1,615.22
RFQ
AVBS150EPT-CP-CPVCEPDM1 1/2"--€728.41
RFQ
AVBS150VT-CP-CPVCFKM1 1/2"--€738.39
RFQ
BVBS400EPT-PV-PVCEPDM4"--€1,645.15
RFQ
BVBS300EPT-PV-PVCEPDM3"--€1,248.52
RFQ
AVBS200EPT-PV-PVCEPDM2"--€663.55
RFQ
AVBS150EPT-PV-PVCEPDM1 1/2"--€513.88
RFQ
BVBS400EPT-PF-PVDFEPDM4"--€6,323.67
RFQ
BVBS400VT-PV-PVCFKM4"--€1,692.55
RFQ
BVBS400VT-PF-PVDFFKM4"--€6,646.72
RFQ
AVBS150VT-PF-PVDFFKM1 1/2"--€2,051.76
RFQ
AVBS200EPT-PP-Natural PolyproEPDM2"--€824.45
RFQ
AVBS200EPT-CP-CPVCEPDM2"--€969.13
RFQ
AVBS150EPT-PF-PVDFEPDM1 1/2"--€2,036.80
RFQ
AVBS200VT-PF-PVDFFKM2"--€2,596.82
RFQ
BVBS300VT-PF-PVDFFKM3"--€4,868.11
RFQ
AVBS200VT-CP-CPVCFKM2"--€979.11
RFQ
BVBS300VT-CP-CPVCFKM3"--€1,867.17
RFQ
BVBS300EPT-CP-CPVCEPDM3"--€1,855.94
RFQ
BVBS400EPT-CP-CPVCEPDM4"--€2,926.10
RFQ
BVBS400VT-CP-CPVCFKM4"--€2,971.00
RFQ
See more
PLAST-O-MATIC -

VB Series Compact And Self Closing Vacuum Breakers

PLAST-O-MATIC VB100EP-TFA
StyleModelSealSizePrice (ex. VAT)
AVB100EP-TFEPDM1"€780.79
RFQ
AVB075EP-TFEPDM3/4"€745.87
RFQ
AVB075V-TFViton3/4"€755.85
RFQ
AVB100V-TFViton1"€788.28
RFQ
WATTS -

Pressure Vacuum Breaker Backflow Preventers

WATTS 767FR 1 1/2A
StyleModelInlet SizePrice (ex. VAT)
A767FR 1 1/21 1/2"€937.76
RFQ
A767FR 11"€329.38
RFQ
A767FR 22"€1,053.77
RFQ
WATTS -

Resistant Pressure Vacuum Breakers

WATTS 800M4-FR 1 1/2A
WATTS U800M4-FR 1B
WATTS 800M4-FR-SH 1/2C
WATTS 800M4-FR 2D
WATTS 800M4FR 3/4E
StyleModelInlet SizeMax. Temp.Max. Working PressureMin. Temp.Outlet ConnectionOutlet SizeOutlet TypeSeat MaterialPrice (ex. VAT)
A800M4-FR 1 1/21 1/2"140° F150 psi33° FFemale Threaded1-1/2"Female ThreadedEngineered Plastic€782.26
RFQ
BU800M4-FR 11"140° F150 psi33° FUnion Joint1"Union JointPlastic€355.62
RFQ
C800M4-FR-SH 1/21/2"140° F150 psi33° FFemale Threaded1/2"Female ThreadedPlastic€381.18
RFQ
D800M4-FR 22"140° F150 psi33° FFemale Threaded2"Female ThreadedPlastic€874.22
RFQ
E800M4FR 3/43/4"140 Degree F10.3 Bar33 Degree F-3/4"Female ThreadedEngineered Plastic€196.29
RFQ
WATTS -

Freeze Resistant Vacuum Breakers

WATTS LF800M4FR 1A
WATTS LF800M4FR 3/4B
StyleModelInlet SizeMax. Temp.Max. Working PressureMin. Temp.Outlet SizeSeat MaterialPrice (ex. VAT)
ALF800M4FR 11"140° F150 psi33° F1"Engineered Plastic€249.61
RFQ
BLF800M4FR 3/43/4"140 Degree F10.3 Bar33 Degree F3/4"Plastic€225.85
RFQ
ZURN -

Vacuum Breakers

ZURN 12-35XLCHA
ZURN 1-460XLB
ZURN 34-420XLC
ZURN BFP-9CHD
ZURN 114-720AE
ZURN 1-720AFTF
ZURN 14-ZWFRG
ZURN 1-710H
ZURN 1-720AUI
ZURN 34-710J
ZURN 1-420XLK
ZURN G67991L
ZURN Z7000-VBM
StyleModelConnection TypeHeightItemMax. PressureSizeWidthPrice (ex. VAT)
A12-35XLCH--Vacuum Breaker---€63.06
B1-460XL--Vacuum Breaker---€449.53
C34-420XL--Vacuum Breaker---€183.26
B34-460XL--Vacuum Breaker---€364.36
DBFP-9CH--Vacuum Breaker---€23.18
B12-460XL--Vacuum Breaker---€318.01
E114-720A--Vacuum Breaker---€541.45
F1-720AFT--Vacuum Breaker---€390.78
G14-ZWFR--Valve---€159.44
H1-710--Vacuum Breaker---€100.67
I1-720AU--Vacuum Breaker---€503.97
J34-710--Vacuum Breaker---€86.71
K1-420XL--Vacuum Breaker---€208.05
LG67991MNPT9.125"Vacuum Breaker35 psi66.5"€116.20
MZ7000-VBNpt1 53/64"Vacuum Breaker125 psi1/2"1 13/64"€36.89
CHICAGO FAUCETS -

Vacuum Breakers

CHICAGO FAUCETS 892-ABCPA
CHICAGO FAUCETS 778-009KJKCPB
CHICAGO FAUCETS 734-105KJKNFC
CHICAGO FAUCETS 892-GABCPD
CHICAGO FAUCETS 892-402KJKABNFE
CHICAGO FAUCETS 892-254KJKCPF
CHICAGO FAUCETS 892-302KJKABNFG
StyleModelItemMaterialPrice (ex. VAT)
A892-ABCPVacuum BreakerBrass€82.85
B778-009KJKCPVacuum Breaker-€276.45
C734-105KJKNFVacuum Breaker-€16.06
D892-GABCPVacuum BreakerBrass€329.13
E892-402KJKABNFVacuum Breaker Assembly KitPlastic/Zinc€48.84
F892-254KJKCPVacuum Breaker Cover and Screw Kit,ZincZinc€16.59
G892-302KJKABNFVacuum Breaker Repair KitPlastic€33.49
SLOAN -

Vacuum Breakers

SLOAN 323210A
StyleModelSizePrice (ex. VAT)
A323210-€39.06
RFQ
A323242-€48.21
RFQ
A323092-€67.80
RFQ
A323019-€43.66
RFQ
A323003-€34.76
RFQ
A5323005-€23.88
RFQ
A805294-€0.78
RFQ
A323375-€44.92
RFQ
A323321-€20.79
RFQ
A323315-€64.05
RFQ
A323306-€36.33
RFQ
A323263-€32.92
RFQ
A393078-€93.81
RFQ
A5323006-€23.88
RFQ
A393076-€43.97
RFQ
A393097-€101.33
RFQ
A393085-€84.41
RFQ
A393079-€152.70
RFQ
A393071-€97.19
RFQ
A393068-€96.91
RFQ
A3396078-€87.87
RFQ
A3396079-€169.18
RFQ
A393061-€96.97
RFQ
A3393001-€23.88
RFQ
A3393000-€23.88
RFQ
See more

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.

Frequently Asked Questions

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.

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