Vacuum Jacketed Cryogenic Hose

Our Vacuum Jacketed Hose Assemblies are the most cost effective and thermally efficient method of transferring liquefied gases: • Nitrogen • Hydrogen • Oxygen • Carbon Dioxide • Helium • Argon • Other Natural Gases Vacuum Jacketed hose is two pipes in one, an inner-carrier hose in which the cryogenic liquid is transferred and an outer-hose that supports and seals the vacuum. The inner-hose is wrapped with a multi-layered super insulation that prevents radiative heat transfer. The annular space between the inner-hose and the outer-hose is evacuated, preventing convective heat transfer. The resulting hose is the most efficient transfer system available for cryogenic liquids. Benefits: • Safety o Outer surface is safe to touch o Reduces frost, hazardous ice and dripping water • Lower Cost o Reduced cryogen losses o Reduces maintenance costs o Highest quality liquid delivered to the use point • Durability o Up to 20 year vacuum integrity o Hose assemblies designed to ASME/ANSI B31.3 standards • Customizable o ¼” - 6” inner hose o 150 psi standard design with higher pressures available o Long lengths o A full assortment of end fitting options

For additional information regarding our hose products and your specific application, please contact us.