VIH - HeFlex

HeFlex

CSM HeFlex vacuum-insulated hoses are specifically designed for liquid helium transfer applications where minimal heat gain, low cool-down losses, and stable flow performance are critical. Engineered to maintain optimal flow capacity without compromising flexibility, HeFlex hoses ensure efficient and reliable transfer of liquid helium in demanding cryogenic environments.

Sizes and Vacuum Options

  • Standard Connections
    • DN8 (5/16") to DN25 (1")
  • Vacuum Options
    • Static Vacuum (with or without vacuum gauge DV-6R)
    • Dynamic Vacuum (with or without jumper hose)

Connection Options

  • Standard Connections

    • C-Series bayonets

  • Additional Connection Options

    • Linde bayonets

    • NPT Threaded Connections

Configuration Options 

  • Stinger tube
  • Isolation valve
  • Liquid Nitrogen Headshield

Vacuum Warranty

  • 1-year International Warranty 

HeFlex is backed by an industry-leading 1-years vacuum warranty, ensuring long-term durability, thermal efficiency, and peace of mind.

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