Core | High Pressure CO2 Pumps

Need a compact laboratory CO2 pump or a high flow rate industrial pump, why not learn more a by clicking below

High Pressure Liquid Pumps

Our Laboratory pumps are designed with research in mind. A high tech and robust design with a host of upgradable options all packed into a compact shell. As with our industrial pumps we have taken the elements that make these pumps reliable and robust and built them into our laboratory pumps.

Core Separations CL series pumps are ideal for high pressure liquid and CO2 applications. The CL pumps are specifically designed to meet a demanding research environment where space is at a premium. Using a tried and tested cam driven piston design, utilising a stepper motor for improved accuracy, the CL pumps can generate pressures up to 689 bar. With the heads machined with an innovative groove allowing the addition of cooling fluid, these pumps can easily be used to pump both solvents and CO2.

Core industrial pumps (CI Pumps) are engineered to operate with the highest level of performance and precision. Designed using a combination of a fixed stroke piston and variable frequency drive technology, we accurately control the delivery of highpressure fluids including CO2. Our Industrial series pumps are highly energy efficient and have a proven long service life for all mechanical components. Combined with particularly low maintenance and operating costs, our pumps are well suited for the conditions required in manufacturing environments.

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Core P1k

Using the same core design as our P500 pump, the P1K delivers a increase in performance without compromising reliability. Delivering 1kg/min at pressures up to 400 bar this pump is suitable for reactors up to 25 L.

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Core P200

When research requires a boost the P200 is an ideal pump for generating high pressure liquid CO2 at a maximum flow rate of 200g/min for either supercritical CO2 rections or extractions. Ideal for reactors upto 5L.

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Core P251k

Designed to deliver liquids including CO2 into extremely high pressure enviroments upto 1000 bar. Built from the ground up the P251K can deliver 250g/min at 1000 bar utilising a highly efficient Core Separations designed check valve.

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Core P300

This high-capacity CO₂ delivery pump is engineered to support flow rates of up to 300 g/min, making it ideally suited for larger-scale laboratory research.

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Core P50

Whether looking to deliver liquids into a high pressure autoclave or generate supercritical CO2, the Core Separations P50 can deliver a maximum flow of 50g/min upto 689 bar. Ideal for reactors upto 500mL.

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Core P500

Pilot scale manufacturing needs a pump with a robust design with capable of delivering high flow rates. The P500 can deliver 500g/min at 689 bar and can be integrated into a new system or as an upgade to a current SFE system. Suitable for reactors upto 10L.

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Core SFXIP10-410

The SFXIP10 410 is a high-performance industrial pump for large-scale fluid delivery, capable of handling up to 10 kg/min of liquid CO₂, water, or organic solvents at pressures up to 410 bar. Featuring a new chassis, triplex pump head, and AC motor with gearbox, it delivers smooth, low-pulsation flow ideal for continuous supercritical and high-pressure processes.

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SFXIP25-1640

The SFXIP25 1640 is Core Separations’ highest-pressure pump, delivering up to 2.5 kg/min at pressures up to 1640 bar. Built on the same chassis as the SFXIP10 410 series, it is ideal for advanced supercritical applications and ultra-high-pressure pilot and production-scale processes using liquid CO₂, water, or organic solvents.

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SFXIP45-920

The SFXIP45 920 delivers up to 4.5 kg/min at pressures up to 920 bar, making it ideal for advanced supercritical applications requiring extremely high-pressure treatment. Built on the same chassis as the SFXIP10 410 and SFXIP1 590, it offers reliable performance for both pilot and production-scale processes using liquid CO₂, water, or solvents.

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SFXIPI-590

The SFXIP1 590 is a high-performance industrial pump delivering up to 7.5 kg/min at pressures up to 590 bar. Built on the same chassis as the SFXIP10 410, it offers increased pressure capability for demanding applications involving liquid CO₂, water, or organic solvents.

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Features

1. Ceramic Piston

The ceramic piston design reduces friction, resulting in less seal wear and lower maintenance. Dual stainless-steel heads with a cam driven piston assembly eliminates pulsed flow.

2. Efficient Cooling

With the heads machined with an innovative groove allowing the addition of cooling fluid, these pumps can easily be used to pump both solvents and CO2

3. Remote Diagnosis

Even with our robust designs, unforeseen problems can occur. In-order to ensure the pumps downtime is reduced to a minimal we can diagnosis issues remotely and offer a solution to ensure the pump is back running in the shortest time possible.

4. Precision Motor

Utilising either stepper or servo motors the CL pumps are capable of control, based on feedback from the pressure sensor or flow meter and can be regulated using a touch screen display, or via a PC through an ethernet connection.

5. AC Motor GearBox Combo

Our Industrial series pumps use a tried and tested AC motor and gear box design that are highly energy efficient and have a proven long service life for all mechanical components. Combined with particularly low maintenance and operating costs, our pumps are well suited for the conditions required in manufacturing environments.

6. Dual Piston

Dual cam driven pistons designed to reduce pulsation during operation. Sealed for life bearings removing the requirement for an oil pan reducing the required maintenance over the lifetime of the pump.

7. Custom Check Valves

The pumping efficiency of any pump is the reliability of its check valves. That’s why are Core Separations we manufacture our own to the high possible standards, to make our pumps one of the most efficient on the market.

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