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Single-headed, positive displacement piston pumps
The ReaXus® MX Class consists of single-headed, positive displacement piston pumps designed to deliver high performance at an economical price. These pumps include additional features for challenging applications while maintaining reliable operation.
With pressure capability up to 5,000 psi, the MX Class is suitable for both analytical and small-scale preparative HPLC separations.
The standard fluid path material is stainless steel. The MX Class supports a flow rate of 10 mL/min and pressures up to 5,000 psi at this flow.
ApplicationsÂ
In addition to HPLC separations, the MX Class can be used for:
- Demanding metering and dispensing
- Sample Injection
- Infusion
- Cone Wash for Mass Spectrometers
FeaturesÂ
MX Class pumps provide flexible control and operational options, including:
- RS-232 and Micro USB connectivity
- Run/Stop and analog control (0–10 V, 4–20 mA)
- Integrated Prime-Purge Valve
- Pulse Dampener
- Pressure monitoring with automatic pressure compensation
- Interactive keypad for direct operation
- Full PC control and status reporting
IntegrationÂ
With minimal bench space requirements, the MX Class can easily integrate into most laboratory or workspace setups, delivering high performance without taking up unnecessary space.
Specifications of the Single-headed piston pumps
| Flow Rate Range and Max. Pressure Ratings* | ​0.01-10.00 mL/min (5,000 psi) |
| ​Flow Reproducibility | 1% RSD (1.5 – 10.0 mL/min; 80:20 Water/IPA; 1,000 psi) |
| Flow Accuracy | ±2% (1.5 – 10.0 mL/min; 80:20 Water/IPA; 1,000 psi) |
| ​Wetted Materials | 316 Stainless Steel, Synthetic Ruby, Sapphire, UHMWPE, PTFE, ETFE, PFA, PEEK |
| Dimensions | 6.4″ H x 7″ W x 16″ D
(16.1 x 17.8 x 40.6 cm) |
| ​Weight | 14.2 lbs. (6.4 kg) |
| ​Power | ​​100-240 Vac (±10%), 50-60 Hz |
| ​Control | RS-232, Micro USB, Run/Stop, Analog (0-10V, 4-20mA) |
| *Flow Rate is dependent on solvent selection and operating pressure. | |
Not sure which pump fits your needs?Â
Compare models link!
| ReaXus Class | Key differences |
|---|---|
| M1 Class | Compact design focused on affordability while maintaining high precision and performance |
| MX Class | Economical design with eccentric drive and shaped cam mechanism |
| LS Class | Advanced cam design providing very low pulsation for improved flow stability |
| LD Class | Dual‑headed pump for high versatility in analytical, flash, and small‑scale preparative chromatography |
| PR Class | Dual‑headed, rugged construction optimized for high flow accuracy and excellent pressure capability across varied applications |
