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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

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 -

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
WATTS -

Atmospheric Vacuum Breakers

WATTS LF8ACA
WATTS LF8AB
WATTS LF8CC
WATTS LF8D
StyleModelPrice (ex. VAT)
ALF8AC€69.96
BLF8A€95.19
CLF8C€89.71
DLF8€78.76
PLAST-O-MATIC -

VBS Series Compact And Self Closing Vacuum Breakers

PLAST-O-MATIC VBS400EPT-PFA
PLAST-O-MATIC VBS200VT-PFB
StyleModelHeightMaterialSealSizeTemp. RangeWidthPrice (ex. VAT)
AVBS400EPT-PF-PVDFEPDM4"--€6,323.67
RFQ
BVBS200VT-PF-PVDFFKM2"--€2,596.82
RFQ
AVBS400VT-PF-PVDFFKM4"--€6,646.72
RFQ
AVBS400EPT-PV-PVCEPDM4"--€1,645.15
RFQ
AVBS400VT-PV-PVCFKM4"--€1,692.55
RFQ
BVBS150EPT-PV-PVCEPDM1 1/2"--€513.88
RFQ
AVBS300VT-PF-PVDFFKM3"--€4,868.11
RFQ
AVBS400EPT-PP-Natural PolyproEPDM4"--€2,080.45
RFQ
BVBS200EPT-PP-Natural PolyproEPDM2"--€824.45
RFQ
AVBS400EPT-CP-CPVCEPDM4"--€2,926.10
RFQ
AVBS300EPT-CP-CPVCEPDM3"--€1,855.94
RFQ
BVBS200EPT-CP-CPVCEPDM2"--€969.13
RFQ
AVBS300EPT-PV-PVCEPDM3"--€1,248.52
RFQ
AVBS300EPT-PF-PVDFEPDM3"--€4,855.63
RFQ
BVBS200EPT-PF-PVDFEPDM2"--€2,585.60
RFQ
AVBS400VT-PP-Natural PolyproFKM4"--€2,178.99
RFQ
BVBS150EPT-PP-Natural PolyproEPDM1 1/2"--€692.24
RFQ
AVBS300EPT-PP-Natural PolyproEPDM3"--€1,615.22
RFQ
BVBS150EPT-CP-CPVCEPDM1 1/2"--€728.41
RFQ
BVBS200VT-CP-CPVCFKM2"--€979.11
RFQ
BVBS150VT-CP-CPVCFKM1 1/2"--€738.39
RFQ
BVBS200EPT-PV-PVCEPDM2"--€663.55
RFQ
AVBS300VT-CP-CPVCFKM3"--€1,867.17
RFQ
AVBS400VT-CP-CPVCFKM4"--€2,971.00
RFQ
BVBS150EPT-PF-PVDFEPDM1 1/2"--€2,036.80
RFQ
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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 -

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
A38102012.375"3/8"212 Degrees F1 13/16"€44.86
A38101012.375"1/4"212 Degrees F1 13/16"€47.07
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
A38106014.375"1.25"180 Degrees F3.75"€227.94
A38107014.375"1.5"180 Degrees F3.75"€242.16
WATTS -

Vacuum Breaker

WATTS 8BA
WATTS 8BIB
WATTS 8BCC
StyleModelMaterialPrice (ex. VAT)
A8BBrass€28.20
B8BIBrass€16.38
C8BCChrome-Plated Brass€53.05
ZURN -

720A Pressure Vacuum Breakers

ZURN 112-720AA
ZURN 12-720AB
ZURN 1-720AC
ZURN 2-720AD
ZURN 34-720AE
StyleModelPrice (ex. VAT)
A112-720A€568.20
B12-720A€108.29
C1-720A€124.85
D2-720A€644.64
E34-720A€100.80
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
PLAST-O-MATIC -

VBM Series Compact And Self Closing Vacuum Breakers

PLAST-O-MATIC VBM100EP-PFA
PLAST-O-MATIC VBM050V-PPB
StyleModelHeightMaterialSealSizeTemp. RangeWidthPrice (ex. VAT)
AVBM100EP-PF-PVDFEPDM1"--€713.44
RFQ
AVBM075V-CP-CPVCViton3/4"--€330.53
RFQ
AVBM100V-CP-CPVCViton1"--€379.17
RFQ
AVBM100EP-PV-PVCEPDM1"--€228.25
RFQ
AVBM050EP-PV-PVCEPDM1/2"--€163.39
RFQ
AVBM050EP-PF-PVDFEPDM1/2"--€437.79
RFQ
AVBM075EP-PV-PVCEPDM3/4"--€195.82
RFQ
AVBM075V-PF-PVDFViton3/4"--€638.60
RFQ
AVBM100V-PF-PVDFViton1"--€725.91
RFQ
AVBM075EP-CP-CPVCEPDM3/4"--€321.80
RFQ
AVBM075EP-PF-PVDFEPDM3/4"--€628.63
RFQ
AVBM100EP-PP-Natural PolyproEPDM1"--€354.23
RFQ
AVBM075EP-PP-Natural PolyproEPDM3/4"--€294.36
RFQ
AVBM050EP-PP-Natural PolyproEPDM1/2"--€244.47
RFQ
AVBM050EP-CP-CPVCEPDM1/2"--€259.43
RFQ
AVBM050V-CP-CPVCViton1/2"--€269.41
RFQ
AVBM050V-PF-PVDFViton1/2"--€451.51
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-PP4.593Natural PolyproViton3/4"180 Degrees F2 13/16"€325.59
BVBM075V-PV4.593PVCViton3/4"140 Degrees F2 13/16"€266.00
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 -

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
APOLLO VALVES -

Vacuum Breakers

APOLLO VALVES 38LF414ASA
APOLLO VALVES 3830402B
APOLLO VALVES 38LF314ASC
StyleModelItemPrice (ex. VAT)
A38LF414ASHose Connection Vacuum Breaker€45.86
B3830402Vacuum Breaker€134.45
C38LF314ASVacuum Breaker€11.57
ARMSTRONG WORLD INDUSTRIES -

Vacuum Breakers

ARMSTRONG WORLD INDUSTRIES TAVB-2A
ARMSTRONG WORLD INDUSTRIES TAVB-3B
StyleModelPrice (ex. VAT)
ATAVB-2€1,120.75
BTAVB-3€1,337.49
FEBCO -

Vacuum Breakers

FEBCO 1 1/4 765-QT PVBA
FEBCO 1 765-QT PVBB
FEBCO 2 765-QT PVBC
StyleModelPrice (ex. VAT)
A1 1/4 765-QT PVB-
RFQ
B1 765-QT PVB-
RFQ
A3/4 765-QT PVB-
RFQ
C2 765-QT PVB-
RFQ
SPENCE -

Vacuum Breakers

SPENCE VB0125A
SPENCE VB0125-SSB
StyleModelPrice (ex. VAT)
AVB0125€126.74
BVB0125-SS€174.54
WATTS -

LF767FR Series Vacuum Breakers

WATTS LF767FR 2A
StyleModelPrice (ex. VAT)
ALF767FR 2€1,265.77
RFQ
ALF767FR 1€559.34
RFQ
ALF767FR 1 1/4€1,001.29
RFQ
ALF767FR 3/4€551.76
RFQ
ALF767FR 1/2€551.76
RFQ
ALF767FR 1 1/2€1,126.26
RFQ
WATTS -

LFN388 Series Vacuum Breakers

WATTS LFN388-C 1/4A
WATTS LFN388-SC 1/4B
WATTS LFN388 1/4C
WATTS LFN388 3/8D
WATTS LFN388-C 3/8E
StyleModelInlet SizeMax. Temp.Max. Working PressureMin. Temp.Outlet SizePrice (ex. VAT)
ALFN388-C 1/4-----€246.61
BLFN388-SC 1/41/4"180 Degree F8.6 Bar33 Degree F1/4"€155.39
CLFN388 1/41/4"180 Degree F8.6 Bar33 Degree F1/4"€113.95
DLFN388 3/83/8"180° F125 psi33° F3/8"€132.22
ELFN388-C 3/83/8"180 Degree F8.6 Bar33 Degree F3/8"€236.18
BLFN388-SC 3/83/8"180 Degree F8.6 Bar33 Degree F3/8"€223.73
WATTS -

710 Series Vacuum Breakers

WATTS 710 1A
StyleModelPrice (ex. VAT)
A710 1€146.39
RFQ
A710 1 1/2€257.56
RFQ
A710 1 1/4€241.71
RFQ
A710 2€343.88
RFQ
NICHOLSON -

Atmospheric Vacuum Breakers

NICHOLSON VB0500A
StyleModelPrice (ex. VAT)
AVB0500€148.18
AVB0750€160.07
AVB0500-SS€199.13
AVB0750-SS€231.66

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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