www.cryotherm.de

… for low-loss transfer of liquid helium

Vacuum Insulated Transfer Siphon

2

Vacuum Insulated Transfer Siphon

Super insulated and highly flexible

Bend protection and pressure valve

Convincing advantages:

• Highlyflexiblehosesforeasyhandlingandversatileapplications

• Improvedinsulationusingthin-walledtubes andspacers

• Lowheattransferthroughoptimisedsuper-insulation

• Easy handling

• Highfunctionality

• Extendablefillingandwithdrawaltubes

• Bendprotectionforhighmechanicalutilisation

• Manufacturedfromrobuststainlesssteel

• Outerjacketoptions(frompressure-resistantandrobustto super-lightandhighlyflexible)

• Individuallycustomisedproducts

• Valvesandconnectionsinstalledaccordingtocustomer requirements

The liquid helium is withdrawn from a vessel using a siphon, which is available in various configurations:

• Angle siphon

• Siphonwithflexiblehose

• Siphon with rigid hose

Cryotherm siphons are made from super-insulated hoses and provided a permanent vacuum. These features guarantee the lowest transfer losses at all times.

Vacuum seal-off and

safety device

Plug-in coupling with integrated manual shut-off valve

- various models - easy coupling - easy opening and closing

Outer Jacket

- various types available

Bend protection

- optional - robust

2800

HELIOS® 1000Ø1500

3

Options:• Manual shut-off valve DN9, O-ring sealed

- Short transfer times -Flexibleusewithadd-onadapterset - Standard for STRATOS® vessels - Combined with anti-oscillation device

• Manual shut-off valve DN5/DN7, bellows sealed -Installedinthefillingtubetosavespace - Low maintenance -Valveseatattheendofthefillingtube (minimising the evaporation rate and contamination by air)

• Solenoid valve DN4 - Electrically controllable -Forautomaticfillingoperations

Permanently installed siphon in STRATOS® vessel with patented anti-oscillation device:• Low evaporation rate• No helium loss during siphon installation• Ideal for room with low height• Low wear of siphon due to vessel integration

Example: LHe-siphon, 2-piece with coupling and extraction valve (model: super-light and highly flexible)

Protective closures

Withdrawal tube

Angle adapter with LHe female coupling

LHe Transfer line with braiding

Manualshut-offvalvewith LHe male coupling

Filling tube

LHe transfer from storage vessels (HELIOS®) to transport vessels (STRATOS®)

... for 2 transfer siphons with anti-oscillation device item no. 78206335

to He recoverysystem

HELIOS® SAFETY DEVICE Ø150mmwithscrewflangeHESA 150 SF

Hetransferline

LHelevelprobe

Temperatureprobe

LHefillingcontrolsystem

LHesiphon

STRATOS® 100

Seep.7Anti- oscillation device

HeLiquifier

B1:1350/2450mm

C6:145

mm

A6:50mm

A1:160

0mm

ØC2: 12 mm

A

ØA2: 12 mm

A1

C1:700

mm

Ø A2

50A1

A3

A6A4

50

4

... the appropriate siphon for every application

Models

B:Transferline flexiblewithbraiding

C:Fillingtube A:WithdrawalTube

D:Shut-offvalve integrated into thefillingtube

M10x1female

R1/8“male

Vacuum seal-off and safety device DN 16

Maximumoperatingpressure:2bar

Standard Siphon VHF DN5

View A

Variants on Standard

Variant A5 Straight with-drawal tube

Variant A3 Uninsulated extension

Variant A4 Small flange connetion

Variant A6 Extended

AngleA Withdrawal Tube Standard

A1 LengthA1(mm) 1600

A2 DiameterA2(mm) 12

A3 ExtensionA3(mm) -

A4 SmallflangeconnectionA4 DN -

A5 Straightwithdrawaltube -

A6 Anglesectionlength(mm) -

A7 Withoutwithdrawaltube(withvariantB4) -

50

245

125

147

50

275

Ø C2

145

C1C3

C4

20

200 147

B3:1000-2500mmB2:1000-6000mm

C6

5

Easy withdrawal from helium vessels

Variant B2: Special length (flexible) Variant B3: Rigid intermediate pieceB Transfer line Standard

B1 LengthB(flexible)(mm) 1350/ 2450

B2 Speciallength(flexible) B=1000-6000mm -

B3 Length B=1000-2500mm(rigid) -

B4 Coupling -

C Filling tube Standard

C1 LengthC1(mm) 700

C2 DiameterC2(mm) 12

C3 ExtensionC3(mm) -

C4 SmallflangeconnectionC4 DN -

C5 Straightfillingtube -

C6 AnglesectionlengthC6(mm) 145

C7 Withoutfillingtube (withvariantB4) -

D Integrated Valve in filling tube Standard

D1 Withoutvalveinfillingtube -

D2 Valveinmalecoupling -

D3 Valveinfemalecoupling -

D4 Angleshapedsolenoidvalve -

Variant B4 LHe coupling

Variants C1, C2, C3: Uninsulated extension

Variant C4 Small flange connection

Variant C6 Extended angle

section

Variant C5 Straight filling

tube

Variant D1 Without valve in filling tube

Variant D4 Angle shaped solenoid

valve DN4Variant D2

Shut-off valve in male part

Variant D3 Shut-off valve in female part

Caution:valvecombinationcanproduceshut-offareas,whichmustbesecuredwithasafetyvalve.CombinationofvariantsD3andD4withoutasafetyvalveispossible.

141 141

16

243.5

KF25100

ca.2500UN

F11/

2"-12

952

379

401

800

Ø16

M12x1

14–1

5/16

“

UNF 1 1/2“–12

2–1/4“

6

... various applications

3 m hose with plug-in coupling suitable for 1½ UNF vessel

Item No. 79420581

Optional:Adapter for 40’ LHe vessel

Large coupling to small coupling Item No. 78200346

Filling angle with integrated LHe shut-offvalve and small flange connection

Item No. 79404403O-Ring fitting D16 to KF25

Item No. 79402556

LHe filling system from a 40’ LHe vessel into LHe transport vessels

11/2UNF

-12

Coup

lingn

ut

VacuumSeal-off andSafetyValveDN 16

flexiblewithbraiding

Other available diameters

Valve DN4 Valve DN5 ValveDN7

9,6 10 12 12,7 16

Centering ring and O-ring KF25 Item No. 0647981

Clamping ring KF25 Item No. 79405158

275

275275

100°

100°

100°

M12x1

M10x1

M10x1

M10x1

Ø5(4x)

Ø5(4x)

Ø16

Ø12

Ø12LHestopvalve

ViewA

M40x2

A

M10x1

M12x1

200

1360

ca.250

0

Ø16 Ø16

Ø12

12

12

M10x1

Ø1234

126

400

30

62

30

3057

8608

156

430

M40x2

M40x2

M40x2

M10x1

120

Ø16

220

100

KF25

7

LHe angle adapter PHILIPSItem No. 79422293

LHe angle adapter ELSCINTItem No. 79422488

Helium siphon for STRATOS® 250 SL or other LHevessels Item No. 78200926

LHe transfer system from transport vessels (STRATOS®) to MR tomographs or cryostats

LHe transfer from storage vessel (HELIOS®) to transport vessel (STRATOS®)

P/T measuring unit for automatic filling shut-offfor installation into He exhaust line

Siphon extensionGENERAL ELECTRIC Item No. 79422294

Siphon extension SHIMADZUItem No. 79423745

Siphon extension TOSHIBAItem No. 79422810

LHe angle adapterPHILIPSF2000 Item No. 79423724

PT100Sensor

PressureTransmitter

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NITROGEN VESSELS

CRYO LINE SYSTEMS

BIOSAFE®-SYSTEMS / LIFE SCIENCE

HELIUM VESSELS

OTHER VESSELS

TRANSPORT COOLING FOR VEHICLES

CUSTOMISING / TURNKEY SOLUTIONS / CRYO COOLER / COOLING BATHS

CRYO ACCESSORIES & AFTER-SALES SERVICE

BIOSAFE®-RACK SYSTEMS

CONTROL AND MONITORING TECHNOLOGY FOR CRYOGENIC GASES

APOLLO®LIN-SupplyVessel(50 - 350l)·JUNO®LIN-SupplyVessel(30l) SIRIUS®LIN-SupplyVessel(1,000 - 2,000l)·SATURN®LIN-TransportVessel(50 - 300l) MERKUR®LIN-TransportTank(500 - 3,000l)·STELLA®-WorkingVessel(0.5 - 10,000l)·LAB®DewarSeries(4 - 50l)

Rigid Line Systems(DN14 - 300)·FlexibleLineSystems(DN20 - 150)·PhaseSeparatorStations(50 - 200l) GasSeparator(5l)·LHeMultiline

BIOSAFE®MDß-SampleStorageSystem(MedicalProduct)(120 -1,400l)·BIOSAFE®SCß-SampleStorageSystem(120 -1,400l) BIOSAFE-CONTROL®ß·CRYO-MESSENGER®RemoteMonitoringSystem·BIOSAFE®X/S-Series·VaporShipper STELLA®-WorkingVessel(0.5 - 10,000l)·ControlledRateFreezers(3.3 -16l)

HELIOS®LHe-StorageVessel(100 -15,000l) STRATOS®LHe-TransportVessel(100 -1,000l)·LHeSiphon

HYDROS® LH2TransportVessel(1,000-15,000l)·STRATOS®TransportVessel(100 -1,000l)

APOLLO®SupplyVessel(50 - 350l)·MERKUR®TransportTank(500 - 3,000l)

CRYOGEN®-TRANS-SYSTEM

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Accessories·Installation/Assembly·StartUp·FunctionQualificationIQ/OQ·Repair/Maintenance SparePartsService·VesselHire·Instruction/Training·OperatingManual·ServiceHotline+492741958575

Racks·DrawersandCryoboxesforVials·CanistersforStrawsinGoblets·SBS-Boxes(Microtiter) CassettesforFreezingBags

BIOSAFE-CONTROL®ß·CRYO-MESSENGER® RemoteMonitoringSystem·CRYO LC®LevelMeasurementandControlDevice LHeLevelMeasurementandControlDevice·CapacitiveLevelMeasurement·Oxygen-DeficiencyWarningSystem

Cryotherm Inc.5126SouthRoyalAtlantaDriveTucker,GA30084,USA -: +1 770-274-2410 d: +1 770-934-3384 m: info@cryotherminc.com w: www.cryotherminc.com

ContactCryotherm GmbH & Co. KGEuteneuen457548Kirchen/Sieg,Germany -: +4927 4195 85-0 d: +4927 4169 00 m: info@cryotherm.de w: www.cryotherm.de