Cryogenic Pumps

Cryogenic Pumps

Cryogenic pumps are a vital component in many modern engineering systems. Choosing the right cryogenic pump plays a crucial role in ensuring operational efficiency, safety, and long-term performance in low-temperature applications.

A cryogenic pump (or cryopump) is specialized equipment designed for the transfer and pressurization of liquefied gases at extremely low temperatures. These pumps are commonly used for fluids such as LNG (Liquefied Natural Gas), methane, ethane, propane, and butane.

The performance of a cryogenic pump depends on the boiling and freezing points of the gas being handled. Because of this, they are essential in systems dealing with pure and mixed industrial or technical gases.

Main Applications

• Air Separation Units (ASU)

• Cryogenic process and transfer systems

• LNG unloading from tanker

• Bunkering operations

• Gas transportation and storage facilities

Technical Specifications

• Fluid: LO2, LN2 , LAr, LNG,LHe,L-CNG,LN2O,LCO2,lPG,etc.

• Temperature: -196°C ~-270°C

• Working Pressure: 0.8-3Mpa

• Flow Rate: 0.1 -20 m3/h

• Head: 50-280m

Features

• Low-Temperature Design : Cryogenic pumps are specially engineered to operate at extremely low temperatures, ensuring the safe handling and transfer of liquefied gases such as nitrogen, oxygen, and helium.

• High Flow Capacity : Designed for efficient fluid movement, cryogenic pumps deliver high flow rates for the rapid transfer and distribution of cryogenic liquids.

• Advanced Safety Features : Handling cryogenic fluids involves significant risks, which is why these pumps are equipped with multiple safety mechanisms.

• Customization and Versatility : Cryogenic pumps are available in various configurations, capacities, and material options to suit diverse industrial requirements.