Liquid Carbon Dioxide Pumps

Has anyone got the name(s) of any CO2 pump suppliers with any history. Size about 12,000 kg/hr as liquid Pressure 21 bara up to 55 bara?

Hi Peter and welcome.

Are you trying to source some replacement pumps and if so which makes are you trying to avoid?

we use Hermetic brand, CAMR series, for our sub critical pumped Co2 applications

http://www.lederle-hermetic.com/

Also look at WITT and Nikisso pumps

I know that star refrigeration use cat pumps with co2

Quote:

---

Originally Posted by Quality

I know that star refrigeration use cat pumps with co2

---

Very true, but they use them as boosters for hot gas defrost, not for pump circulated CO2 for refrigeration.

Witt and Nikkiso are more commonly used for circulation.

You can use MYCOM

rajkumar