Positive Displacement Laboratory Pump for Liquid CO2

Reliable, Accurate and Consistent Performance

The Model SFC-24 Positive Displacement Laboratory Pump provides reliable, accurate and reproducible pumping of liquid CO2 for SFC, SFE, and other applications. The SFC-24 is available with a maximum flow rate of 24 mL/min, and can reach pressures to 10,000 psi. The laboratory pump’s constant pressure mode features a selectable pressure set point. The flow rate auto-adjusts to maintain pressure. The SFC-24 features integrated cooling systems using Peltier thermoelectric modules.

Easy Maintenance

The cooling is fully self-contained within the laboratory pump cabinet, eliminating the need for external refrigeration units and the associated piping, coolants, and Freon. Peltier technology is 100% solid state.

Standard Features

– All aluminum pump heads (for heat transfer) – Integrated cooling system using Peltier thermoelectric modules – Stainless Steel fluid path (other than pump heads) – In-line electronic pressure transducer – Simple front panel keypad controls with led display – Motor stall detector – Outlet filter – RS232 and remote voltage control standard

Model SFC-24 Laboratory Pump Specifications

Flow Rate…..0.01 – 24.0 mL/min. Pressure…..0 – 10,000 psi Pressure Accuracy…..± 2% of full scale pressure Flow Accuracy…..± 5% (based on gas volume measurements and back calculation to liquid) Controls…..RS-232 Serial Com Port for Complete Control & Status Monitoring, Run/Stop Inputs (5 Volt TTL Type), Remote 0 – 10 Volt & Remote 0 – 10, KHz Flow Rate Control Input Constant Pressure…..Pressure Monitoring (via transducer), with user-selected upper/lower pressure limits Control Mode…..User-selectable pressuer set point, Pump flow rate auto-adjusts to maintain pressure Dimensions…..5.75” H x 11.125” W x 21.125” D, (14.6 x 28.3 x 53.7 cm) Weight…..36 lbs. (16.3 kg) Pumps is not CE marked. Download Datasheet here.