Liquid CO2 Pumps

For over 20 years, Cat Pumps has led the industry in liquid CO2 pumping solutions. Our expertise is evident through:

Extensive Experience: Working closely with research facilities, universities, equipment manufacturers, and site locations.
System Engineering: Two decades of liquid CO2 system engineering, fostering close customer relations and a wide product offering.
Integrated Solutions: All liquid CO2 pumps and accessories seamlessly integrate into our custom-engineered systems. Rely on Cat Pumps for proven expertise and reliability in liquid CO2 applications.

Pressure range	Up to 7,000 psi
Flow Range	1.29 lpm to 189 lpm
Material Manifold	Brass and 316 stainless steel

MODEL	MAX GPM	MAX LPM	MAX PSI	MAX BAR
784KM.CO2	0.34	1.3	5000	345
301.CO2	0.68	2.6	2200	152
781KM.CO2	0.82	3.1	5000	345
351.CO2	1.22	4.6	1500	103
3801KM.CO2	3.5	14.4	5000	345
1051CM.CO2	4	15.2	2200	152
6801KM.CO2	6.5	24.7	7000	483
6811KM.CO2	7.2	27.4	5000	345
2831KM.CO2	10	38	1200	83
6821KM.CO2	16	60.8	3000	207
3831KM.CO2	19.4	73.7	1200	83
6841KM.CO2	30	114	2000	138
6861KM.CO2	50	228	1200	83

MODEL	MAX GPM	MAX LPM	MAX PSI	MAX BAR
784KM.CO2	0.34	1.3	5000	345
301.CO2	0.68	2.6	2200	152
781KM.CO2	0.82	3.1	5000	345
351.CO2	1.22	4.6	1500	103
3801KM.CO2	3.5	14.4	5000	345
1051CM.CO2	4	15.2	2200	152
6801KM.CO2	6.5	24.7	7000	483
6811KM.CO2	7.2	27.4	5000	345
2831KM.CO2	10	38	1200	83
6821KM.CO2	16	60.8	3000	207
3831KM.CO2	19.4	73.7	1200	83
6841KM.CO2	30	114	2000	138
6861KM.CO2	50	228	1200	83

MODEL	MAX GPM	MAX LPM	MAX PSI	MAX BAR
3507CM.CO2	3.5	14.4	5000	345

LIQUID CO2 PUMPS