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Helium Dewar

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Beijing Sinocleansky Technologies Corp.

Address :

Wangjing SOHO, Chaoyang District, Beijing, P. R. China. Post Code:100102

Phone :

+ 86-10-64709959

Email :

[email protected] View More +

Helium Dewar

Technology: High-vacuum multi-layer insulation plus cold shield design

Manufacturing Standard: ASME

Water Capacity: 36L, 66L,110L, 275L, 550L,1074L, etc

Valve and Meters: Apollo, Generant, Wika, etc

  • Description

  • Technical Specifications

  • Packaging & Shipping

  • Report & Certifications

  • FAQ


SinoCleansky Ultra Helium Dewars are designed and built for reliable transport. They are light, maneuverable and durable, while providing superior thermal performance. The unique neck tube design provides proven support during transportation. The outboard caster base provides maximum stability in a compact design.


Available in sizes ranging from30 to1000 liters. The Ultra Helium Dewars are suitable for air transportIATA  conformingwith the optional absolute pressure relief valve. All models are 100% non-magnetic for Magnetic Resonance Imagery(MRI) service.


Technical Specifications
Typical Types
Full volumeL36661102754405501074
Effective volumeL30601002504005001000
Evaporation rate%/day2.751.751.251110.5
Main relief valve relief pressurePsi/Bar10/0.7
Two stage relief valve relief pressurePsi/Bar12/0.8
Auxiliary relief valve relief pressurePsi/Bar1/0.07
Outer diametermm508606606856110811081310
Castor numbermm4444444
Castor sizemm100100100125125125150
Cervical canal diametermm36.
Extraction liquid tube diameter (MXM)mm12.712.712.719191919
Extraction liquid tube diameter (MIN)mm9.59.59.512.712.712.712.7
Extraction liquid tube depthmm83290211321320126714171632
Vent Connection (MNPT)1/2"
Tare weightKg5994108185236256480
Full weight loadKg62101233216286318605
Remark:The depth of the suction pipe is measured from the top flange to the bottom of the inner bottom headkinds of liquid Helium application requirement

Packaging & Shipping

All the Helium Dewar will be packed with plastic film or carton or wooden boxes for protection of surface. And the Helium Dewar can be delivered with pallet.

Report & Certifications

Helium Dewar are delivered with detailed factory test report.

Reference BV Report :

E-mail[email protected]to get more detailed test report specimen.

  • 01
    What about the compatible adaptor for connecting ?

    Various kinds of Valves, Transfer Hose and Cryenco to Linda Bayonet Adapt meets your kinds of liquid Helium application requirement.

  • 02
    What about the delivery time of this type of Helium Dewar?

    For a 20ft-container quantity, it usually takes 3 month to finish the production. But if there are stocks, then the delivery time could be about 2 to 3 weeks.

  • 03
    Is there frame and wheels available?

    Yes, we can provide frame and wheels.

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