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Pumps for cryogens

Fluid Handling

The term “cryogen” is an indication of very low temperatures. Cryogen literally means “cold-making”. CFC’s (chlorofluorcarbon compounds) are used in traditional cooling processes. As is known, CFCs are used as refrigerants in refrigerators and deep-freezers, but also as propellants in aerosols such as hair spray and deodorant.
Pumps for cryogens
Complete belt cooling pelletizing system

GATHER magnetically coupled gear pump

- 200°C up to 450°C
System pressure
up to 325 barg
Differential pressure
up to appr. 8 bar
Complete belt cooling pelletizing system

GATHER turbine pump

- 60°C up to 350°C
System pressure
up to 100 barg
up to appr. 3 bar
Complete belt cooling pelletizing system

HNPM micro pump mzr 11558

- 50°C up to 200°C
System pressure
up to 300 barg
Differential pressure
up to appr. 15 bar

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!

Suurmond supplies solutions to optimize your process and improve the quality of your end-product. Our specialists will be happy to advise you.

Let's talk!

Let's talk!

Suurmond BV
The Netherlands
T +31 (341) 25 49 00 

Voltweg 2
8071 CZ Nunspeet

CoC 08142400
VAT NL815360800B01

Suurmond BV
Belgium and Luxembourg
T +32 (3) 54 44 070

Noorderlaan 109
2030 Antwerp

Company no. 0440573109
VAT BE-0440.573.109

Suurmond UK Ltd
Great Britain & Ireland
T +44 (1386) 423 756

7e Enterprise Way
Evesham, Worcester

Registration no. 5113524
VAT GB 845 7137 10

Suurmond (France)
T +33 (474) 02 66 75

Parc Millésime, bâtiment 4
119 rue Michel Aulas
69400 Limas

VAT: FR59815325303
Registration no.: 59 815 325 303

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