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Petr Babak
Petr Babak
Petr Babak
Cryogenics Department


Cryogenic pumps are designed to deliver liquefied inert gases.
  • Compact design
  • Option of connecting an intercooler
  • High efficiency
  • Long serviceability and maintenance-free operating period
PBS centrifugal pumps are primarily designed for transporting liquefied inert gas (helium, nitrogen, argon, air, etc.) to a cryogenic device.

The flow units are always designed individually based on parameters specified by the customer.

The pump is designed modularly with two lines of standardized casings for different working media parameters and impeller sizes. The pump is driven by an electric engine defined by the customer.

Main parameters of cryogenic pumps

Technical parameters Values
Volumetric flow rate 50 - 500 g/s
Impeller diameter 40 - 110 mm
Min. inlet pressure 0,1 MPa
Min. inlet tempera 3 K
Max. revolutions per minute 45 000 min -1


Why us?

Design according to customer requirements

Design according to customer requirements

The parameters of PBS cryogenic pumps are always adapted to specific customer requirements. PBS cryogenic pumps have been used primarily in research institutions in Europe and the US. 
Various working gases

Various working gases

PBS cryogenic compressors are used in research and industry for the transport of liquefied helium, nitrogen, argon, etc.

Cryogenic technology service

PBS provides direct and indirect support for all of its cryogenic products during installation, commissioning and after-sales service.

If necessary, we perform all service interventions in the customer's facilities.
We also offer professional technical training for service personnel.