Teledyne LABS’ new ReaXus reciprocating pump delivers supercritical CO₂ for SFE and SFC

​​​​​​Teledyne LABS’ new class of reciprocating pumps delivers liquid CO2 for use in supercritical fluid extraction (SFE), supercritical fluid chromatography (SFC), and other applications.

The new pump, designated “SC Class” by the company, joins the full range of Teledyne LABS’ ReaXus reciprocating pumps as industry leaders for reliable, accurate and consistent operation.

The ReaXus SC Class pump provides reproducible pumping of liquid CO2. It is available with a maximum flow rate of 24 mL/min. and can reach pressures to 10,000 psi.

The SC Class is offered in either constant pressure or constant flow configurations. The pump’s constant pressure mode features a selectable pressure setpoint. The flow rate auto-adjusts to maintain pressure—ideal for extraction applications. Constant flow configuration provides precise CO2 flow rates for supercritical fluid chromatography.

The easy-to-use SC Class’s unique construction simplifies pump installation and eliminates the need for external water baths or chillers and the associated tubing and maintenance. It does so by employing fully integrated Peltier thermoelectric cooling modules to maintain consistent CO2 temperatures during the pumping cycle.

Standard features include:

Stainless steel fluid path (other than the pump heads)
All-aluminum pump heads (for enhanced heat transfer)
In-line electronic pressure transducer
Simple front panel keypad controls with LED display
Motor stall detector
Inlet and Outlet filters
More information and a data sheet for the ReaXus SC Class pump are available by visiting the SC Class webpage on www.teledynelabs.com. For more information on Teledyne LABS’ full line of ReaXus reciprocating pumps, SyriXus syringe pumps and PeriXus peristaltic pump, visit www.teledynelabs.com/products/pumps or contact us by clicking here.

About Teledyne LABS​

Teledyne LABS consolidates CETAC, Hanson, ISCO chromatography and pumps, Leeman Labs and Tekmar for Chromatography, GC Sample Prep, Elemental Analysis, Automated Liquid Handling, Pumping and Dissolution, Diffusion, Physical Tablet Testing. These complementary brands support our commitment to delivering innovative laboratory instruments that improve our environmental sustainability and quality of life.​​​

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