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Ravi Hazarika
Ravi Hazarika
Sales Director

Cryogenic technology

PBS is a pioneering engineering company. With a history that goes back 200 years, it is one of the oldest brands on the global market. It focuses on manufacture of high-speed turbines for the aerospace, power and transportation industry, delivery and servicing of steam, expansion turbines and manufacture of cryogenics.

Since the late '80 s, PBS has supplied cryogenic turbines for the liquefaction of helium. Evidence of the quality of cryogenic devices from PBS is that the HEXT 1.5 turbines manufactured between 1995 and 2003 are still in operation.


Compressors and pumps

Main advantage:

  • Compact design
  • Option of connecting an intercooler
  • High efficiency
  • Long serviceability and maintenance-free operating period

Helium expansion turbines:

Main advantage:

  • Easy regulation
  • High efficiency
  • Rotor placement on gas-dynamic bearings
  • Long-term and trouble-free operation