Cryogenic pumps, hermetic pumps for cryogenic liquids:
Cryogenic liquids are gases in the liquid state at very low temperatures. Their boiling points are generally below -130°C (-202°F).
Find out our range of submersible cryogenic pumps for cryogenic liquid pumping:
- PUMPING RESTRICTIONS FOR CRYOGENIC LIQUIDS:
Pumping of cryogenic liquids requires particular attention to the selection of materials.
The parts composing the pump unit are carefully chosen to guarantee their compatibility with the cryogenic liquid and its low temperature. OPTIMEX adapts the construction of the canned motor pump according to the product.
The choice of pumping solution is systematically validated by a heat balance in order to check the design of the proposed machine.
Examples of liquids which are compatible with centrifugal cryogenic pumps:
- Liquefied natural gas (-160°C)
- Liquid nitrogen