CSM's maintenance-free, durable cryogenic transfer lines are equipped with advanced super-insulation technology. Available in static and dynamic vacuum options, CSM VJ hoses are designed to meet diverse application needs. The coaxial or triaxial bellow construction ensures exceptional flexibility, while lightweight stainless steel minimizes cool-down losses for optimal performance. Protective sleeve from stainless steel stripwound or wire-braids provide enhanced durability and extended service life.

Backed by a 5-year vacuum warranty.

CSM offers a range of VJ hoses tailored to diverse application needs:

  • SemiFlex Hose – Semi-rigid hose resists sagging, features smoother internal corrugation for enhanced flow performance and reduced heat leaks, available up to 18 meters (60 ft) in length, making it an excellent choice for long piping installations 

  • CryoFlex Hose – Specifically designed with higher flexibility to address installation offset and misalignment issues in rigid vacuum-insulated piping systems, available up to DN100 (4")

  • UltraFlex Hose – Designed with excellent dynamic bend radius and armoured with stainless steel stripwound hose, it offers exceptional flexibility and durability, ideal for applications requiring frequent flexing

  • TriaxFlex Hose – Features an additional annular layer for vapor return, ensuring vapor free LN2 supply to critical processes like MBE and LN2 dosing

  • PolyFlex Hose – Rated at 31.0 Bar (450 psi) pressure, optimized for polycold applications in thin film vacuum deposition

  • HeFlex Hose – Specifically designed for liquid helium transfer, this hose features a bespoke "stinger tube" and Linde bayonet, allowing seamless one-on-one replacement with existing hoses     

Options & Accessories

  • Integrated Tee, Elbow, Valve, and Bayonet connection

  • Pressure relief valve assemblies

  • Sintered metal diffuser phase separator

  •  VJ Hose with standard lengths and end fittings are maintained in-stock for quick delivery

Applications

  • Electronic and Semiconductor

  • Medical and Pharmaceutical

  • Laboratory and Biotechnology

  • Food and Beverage

  • Aerospace

 

Product Data Sheet:

 Transfer Hose Spec Sheet.pdf 

 

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