Cryogenic equipment is used to store biologic, genomic, and diagnostic samples in liquid nitrogen (-196°C to -210°C). Cryogenic freezers are available for controlled freezing of samples requiring slow cooling.

Cryofab, Inc. is a cryogenic company that manufactures equipment for the safe storage, transportation, and transfer of all liquid gases. We offer custom and standard fabrications to customers worldwide.

Cryogenic liquid containers, also referred to as liquid cylinders, are double-walled vacuum vessels with multilayer insulation in the annular space. They are designed for the reliable and economic transportation and storage of liquefied gases at cryogenic temperatures, typically colder than –130°F (–90°C).

Cryogenic tanks are used to store natural gases such as oxygen, argon, nitrogen, helium, hydrogen and other materials. Tanks can store the materials at the correct temperature and pressure for transportation.

Cryogenics is used in a variety of applications. It can be used to produce cryogenic fields for rockets, in MRI machines that use liquid helium and require cryogenic cooling, storing large quantities of food, special effects fog, recycling, freezing blood and tissue samples, and even cooling superconductors.

Cryogenic pumps Centrifugal pump is a pump where liquid moves and required head forms by means of centrifugal force raising as a result of impeller blades effect on fluid. Cryogenic centrifugal pumps are used for large amounts of liquefied industrial gas (liquid oxygen, liquid argon, liquid nitrogen) pumping.

The space between the inner and outer vessel, containing several inches of insulating material maintained in a vacuum. The vacuum and insulating material help to reduce heat transfer and thereby reduce the boil-off of the liquid oxygen, liquid nitrogen or liquid argon stored within the vessel.

Cryogenic technology involves the use of rocket propellants at extremely low temperatures. The combination of liquid oxygen and liquid hydrogen offers the highest energy efficiency for rocket engines that need to produce large amounts of thrust. ISRO recognised the importance of cryogenic technology fairly early.

The refrigerants used in cryogenic systems are often helium (He), hydrogen (H2), or nitrogen (N2).

Why are cryogenic pumps used? Explanation: Cryogenic pumps are used to handle very low temperature liquids.

Regeneration Procedure

1. Isolate pump from vacuum chamber – usually a gate valve is used.
2. Turn off the cold head power.
3. Obtain a source of dry nitrogen.
4. If a heat tape is installed around the pump’s vacuum jacket, plug the tape in.
5. Allow the pump’s internal cryopanel to reach ambient temperature.

40 foot models; 8 feet,6 inches in height and 8 feet wide ISO dimensions for international transport.

A cryogenic storage dewar (named after James Dewar ) is a specialised type of vacuum flask used for storing cryogens (such as liquid nitrogen or liquid helium ), whose boiling points are much lower than room temperature. Cryogenic storage dewars may take several different forms including open buckets,…

Cryogenic vessels are double walled cylindrical tanks with inner stainless steel and outer carbon steel sections painted with anti-corrosion primer and filled with an insulating material. The vessel is then evacuated to a high vacuum to achieve minimum evaporation losses.