The SFC-24 is a Positive Displacement Pump that 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 SFC-24 Supercritical Self-Flush Pump is available as a Constant Flow model, with pressure monitoring and user selectable upper and lower pressure limits, or as a Constant Pressure model, with a selectable pressure set point.
The SFC-24 features integrated cooling systems using Peltier thermoelectric modules. The cooling is fully self-contained within the pump cabinet, eliminating the need for external refrigeration units and the associated piping, coolants, and Freon. Peltier technology is 100% solid state.
Features of the SFC Supercritical Pumps:
- Aluminum pump head for heat transfer
- Integrated cooling using Peltier thermoelectric
- Stainless steel fluid path; other than pump head
- In-line electric pressure transducer
- Simple front panel keypad controls with LED display
- Built-in motor stall detector
- Outlet filter
- RS-232 serial communications port for complete control and status monitoring
| Specifications |
| Model: | SFC 24 |
| Flow Rate: (mL/min) | 0.01. to 24.0 |
| Pressure: (psi) | 0 to 10,000 |
| Flow Accuracy, of full scale pressure: (%) | ±2 |
| Pressure Accuracy, based on gas volume measurements and back calculation to liquid: (%) | ±5 |
| Controls: | RS-232 Serial Com Port |
| Run Stop Inputs: | 5 Volt, TTL Type |
| Remote: | 0-10V & 0-10 KHz flow rate control input |
| Constant Pressure: | Monitoring with user-selected upper/lower limits |
| Dimensions: W×D×H (cm) | 14.6 × 28.3 × 53.7 |
| Weight: (kg) | 16.3 |






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