Cookies & Privacy Policy This website uses Cookies for analysis & marketing purposes. Please select the cookies to accept. Cookie Policy Essential Site Preferences Analytics Marketing ACCEPT SELECTED COOKIES News & Events Sign In CZ DE EN ES FR IT ZH Products Businesses We are Chart Investors Careers Contact Us Cryo Diffusion Following acquisition by Chart in 2018, Cryo Diffusion is focused on liquid helium and specialty products that complement and extend Chart's cryogenic equipment portfolio. Principal Products and Applications Cryogenic equipment for 'big science' including particle accelerators and laboratories with principal products comprising horizontal and vertical cryostats and vacuum insulated pipe and valves for liquid helium Helium dewars and transfer pipes for laboratories and nuclear magnetic resonance (NMR) Tanks, piping, valve boxes and loading stations for helium liquefaction plants Hydrogen tanks, vacuum insulated pipe and custom products for liquid hydrogen About Cryo Diffusion Cryo Diffusion, founded in 1965, has developed a reputation for the design of high performance vacuum super insulated cryogenic equipment. Following acquisition by Chart in 2018, the company is focused on high quality engineered products for liquid helium and hydrogen and other specialty items that complement and extend Chart's cryogenic equipment portfolio. Headquarters and manufacturing plant are located in Léry, France, and comprise 15,000m2 of production and office space. Through its skilled technicians Cryo Diffusion provides a full spectrum of after-sales cryogenic services including turn-key projects, installations, commissioning, routine service, maintenance, on-site calibrations, diagnostic and repair, refurbishment, upgrade and de-bottlenecking. Featured Products Helium Products Helium storage and delivery products from deep cryogenic specialists Cryo Diffusion. Vacuum Insulated Pipe (Vacuum Jacketed Pipe) Chart Vacuum Insulated Pipe delivers a thermal efficiency >10 times better than traditional foam insulated pipe. Special Products Cryopack Vacuum super-insulated on-frame tank for storage and multi-modal transport of liquid nitrogen. Suitable for transport by road, rail and sea Can be locked together as a 20 ft ISO equivalent unit or stacked up to 7 levels Liquid hold time up to 30 days Design approvals include EN12079, ASME, ADR, IMDG-5, RID, IMO, CSC, ISO, DNV2.7-1, GOST Cold Gas Generator (CGG) CGG is a vacuum super-insulated vertical cryogenic tank with incorporated thermal heat exchanger and gas mixer that generates nitrogen gas up to 77K. Designed and built in accordance with PED 2014/68/UE. Equipment is especially useful for bench testing of satellites under vacuum and at cryogenic temperatures and conditions. Model 400 liters Total height (mm) 2,460 Nominal inner height (mm) 1,413 Max inner height (mm) 1,700 External diameter (mm) 700 Maximum working pressure (bar) 10 Hydraulic test pressure (bar) 15.73 Total capacity (liters) 500 Useful capacity (liters) 400 Empty weight (kg) 380 Full weight with nitrogen (kg) 703 Static evaporation rate (liters/day) 10 Hydrogen Purifier Vacuum super-insulated vertical cryogenic tank including heat exchanger and adsorbent high-pressure tank, using the cold trap principle, with liquid nitrogen. Mobile Gas Filling Stations Complete mobile cryogenic filling stations for high pressure gas cylinders and bundles. Fully automatic skid mounted system incorporating cryogenic storage tank, pump and vaporizer. Suitable for nitrogen, oxygen and argon Tank sizes for 3,000, 5,000 and 12,000 liters of liquefied gas Pressure up to 350 bar Design in accordance with PED or ASME Contact Cryo Diffusion Discuss your project requirements or receive application advice from one of our knowledgeable and multilingual staff. Telephone +33 2 32 59 03 68 info@cryodiffusion.fr Contact Us Chart News Stay up to date on all of the great things happening at Chart. View All News CHART INDUSTRIES L.A. Turbine Teams up for Revolutionary Heat Recovery System Chart acquisition L.A. Turbine (LAT) has teamed up with TECO-Westinghouse and A G… 11/1/2021 BLUEINGREEN ChartWater™ and Delft Institute to Develop Water Treatment Solutions ChartWater, a division of Chart within the Specialty Products segment, will collaborate… 10/19/2021 CHART INDUSTRIES Chart and Ionada Collaborate to Improve Maritime Sector's Carbon Footprint Chart has signed a Memorandum of Understanding (MOU) with Ionada, a global leader in the… 10/18/2021 facebook linkedin twitter youtube Cooler By Design® Contact Us Terms & Conditions Privacy Policy Cookie Policy © 2021 Chart Industries