Circulators

Complete cryogenic gas circulators, parts and accessories for cooling system components in situations where the component is not located in close proximity to the refrigeration unit.

CSA Corporate Sustaining Members:

Air Liquide Advanced Technologies

Design and manufacture of helium, nitrogen, hydrogen, methane, biogas and natural gas liquefaction and refrigeration systems, as well as products for cryogenic fluid storage and transportation.

Barber-Nichols LLC

Manufactures custom and stock engineered products, including vacuum jacketed, extended shaft pumps, circulators, blowers and compressors for use in cryogenic systems to optimize system performance.

Fabrum

Technical solutions in cryogenic applications incorporating cryocoolers, production systems, cryostats, hydrogen production and liquefaction, specializing in the development and delivery of membrane cryocooler technology.

Sierra Lobo, Inc.

Cryogenic storage and thermal insulation systems, thermoacoustic cryocoolers, cryogenic instrumentation and electronics. Mass gauging system, large-scale pulse tube cryocoolers. Systems analysis capabilities.

Stirling Cryogenics BV

Stirling specializes in the design and production of systems based on the Stirling cryogenerator and cryofan. Available as components or as part of a Stirling system for closed loop cooling or on-site (re-)liquefaction of air gases, (bio-)LNG and LH2.

Other Suppliers:

European Cryogenics s.r.o.

Design and development of custom products, including cryogenic turboexpanders, cryogenic compressors, cryogenic pumps and circulators used in separation or liquefaction of helium, hydrogen, nitrogen, argon, air, natural gas, biogas, and others.

PBS Velka Bites

Cryogenic devices and high-speed turbines with record of long-term trouble-free operation. Compressors and pumps have compact design and high efficiency. Helium expansion turbines are easily regulated and have rotor placement on gas-dynamic bearings.

Although CSA makes reasonable efforts to keep the information contained in these listings accurate, the information is not guaranteed and no responsibility is assumed for errors or omissions. CSA does not warrant the accuracy, completeness, timeliness or merchantability or fitness for a particular purpose of the information contained herein, nor does CSA in any way endorse the individuals and companies described herein or the products and services they may provide.

Scroll to Top