As CFCs affect the Ozone layer, companies are looking for CFC-free applications. As a replacement of these CFC’s, cryogenic gases such as N2O (nitrous oxide or laughing gas) and CO2 (carbon dioxide) are currently being used. To liquefy these type of cryogenic gases, they are used at very low temperatures and high system pressures.

Suurmond offers various solutions for pulsation-free pumping of cryogenic gases.

Cryogenic applications Suurmond has supplied successfully pumps for

• Pumping fluid laughing gas (Nitrous Oxide) as a refrigerant
• Pumping fluid carbon dioxide as a refrigerant
• Circulation of thermostat fluids

Contact us and let’s talk about your specific requirements. We can make the right selection for you!