Cryogenic liquid pump

Cryogenic liquid pumps transport media with boiling points below -150℃, such as liquid nitrogen and liquid oxygen, through adiabatic structures and mechanical seals. Their principle relies on the properties of cryogenic fluids to maintain the liquid state and prevent vaporization-induced blockages. Their function is to enable the safe transfer and circulation of cryogenic liquids in laboratory and industrial settings, with applications in refrigeration systems, aerospace fuel filling, and other fields.
Selection
When selecting a cryogenic liquid pumps, it is essential to match the medium's boiling point with the pump body's low-temperature-resistant materials, and check the sealing performance to prevent leakage. Consider whether the flow rate and head meet the transportation requirements, and pay attention to the cooling method and power supply compatibility. Evaluate the operational noise and vibration amplitude, and confirm the maintenance cycle and availability of spare parts.

Terms

Standards

Instruments

Two-stage Compressor refrigeration combined with proportional refrigeration technology, low energy consumption and stable operation; maintenance-free pressure/suction pump resistant to fiber and metal particles, long life; pump pressure and Flow rate automatically adapt to external loads, effectively protect external equipment.

$ 1768.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, with six safety devices such as low water level protection and temperature runaway protection to ensure the stable operation of the equipment.

$ 895.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, temperature control accuracy +/- 0.5 ℃, with low water level protection, temperature runaway alarm and other multiple safety functions to ensure the stable operation of the experiment.

$ 2654.00

Temperature control accuracy of +/- 2 ℃, the maximum Flow rate 20L/min; using SUS304 and polymer anti-corrosion material circulation system, with large capacity open Bath and external circulation integrated design, lifting temperature fast and anti-corrosion.

$ 1014.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, with multiple safety functions such as low water level protection and temperature runaway alarm to ensure the stability and reliability of the experimental process.

$ 850.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, equipped with multiple Safety protection devices including power-off protection and temperature runaway alarm to ensure the safety and stability of the experimental process.

$ 7575.00

Adopt non-heat centrifugal circulating pump to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, equipped with multiple Safety protection devices including power-off protection and temperature runaway alarm function.

$ 5647.00

Adopt non-heat centrifugal circulating pump to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, equipped with multiple Safety protection devices including power-off protection and temperature alarm function.

$ 1595.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, with multiple safety functions such as low water level protection and temperature runaway alarm to ensure the stability and reliability of the experimental process.

$ 2134.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, with multiple safety functions such as low water level protection and temperature runaway protection to ensure the stability and reliability of the experimental process.

$ 922.00

Adopt non-heat centrifugal circulating pump to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, equipped with large-screen LCD display, with multiple Safety protection functions such as power-off protection and temperature alarm.

$ 1506.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, equipped with PID automatic temperature control program, with low water level protection, temperature runaway protection and other multiple safety functions.

$ 1748.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, with multiple safety functions such as low water level protection and temperature runaway protection to ensure the stable operation of the equipment.

$ 5271.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, with multiple safety functions such as low water level protection and temperature runaway alarm to ensure stable and reliable operation.

$ 1837.00

Adopt non-heat centrifugal circulating pump to avoid its own heat generation affecting the temperature field, Temperature Fluctuation +/- 0.05 ℃, equipped with multiple Safety protection devices such as power-off protection and temperature alarm to ensure stable operation of the equipment.

$ 4195.00

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