ReaXus MX Class

High Performance Isocratic Pumps at an Affordable Price

The economical MX Class consists of single-headed, positive displacement piston pumps incorporating additional features for challenging applications.

Further applications include demanding metering and dispensing, as well as Sample Injection, Infusion, or Cone Wash for Mass Spectrometers. Standard fluid path materials are Stainless Steel and PEEK, in addition to optional Titanium. With 10 mL/min, and 40 mL/min versions, these can tackle majority of demanding laboratory applications.


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ReaXus MX Class ManualUser Manual


When you purchase instruments from Teledyne ISCO, you not only receive innovative, high quality products, you also receive excellent customer service and product support. Your initial purchase is only the beginning of Teledyne ISCO's ongoing commitment to their customers.


​ReaXus MX Class

Flow Rate Range and Max. Pressure Ratings*

​0.0-12.000 mL/min (5,000 psi)

0.0-40.000 mL/min (900 psi)

0.0-200.0 mL/min (200 psi)

​Flow Precision

0.5% RSD

Flow Accuracy

​Within 2.0% of set flow rate, 0.200 mL/min and above; 80:20 Water/IPA @ 1,000 psi (12 mL)

Within 2.0% of set flow rate, 0.80 mL/min and above; 80:20 Water/IPA @ 1,000 psi (36 mL)

Within 2.0% of set flow rate, 2.0 mL/min and above; 80:20 Water/IPA @ 500 psi (100 mL)

​Wetted Materials
​​(See Options on Datasheet), Synthetic Ruby, Sapphire, UHMWPE, PTFE

6.5" H x 7" W x 16" D

(16.5 x 17.8 x 40.6 cm)

​15.3 lbs. (6.9 kg)
​100-240 Vac (±10%), 50-60 Hz
RS-232, Micro USB, Run/Stop, Analog (0-10V, 4-20mA)

*Flow Rate is dependent on solvent selection and operating pressure.


​​For a full list of product specifications, see the datasheet.




Features include available pressure monitoring with automatic pressure compensation, Pulse Dampener, integrated Prime-Purge Valve, interactive keypad control, and complete PC control and status through RS-232 and Micro USB 2.0 ports. Requiring minimal bench space for the performance, the MX Class will easily integrate into most workspaces.


Flow Rate             ​Pressure              ​Fluid Path             ​Control                

​10 mL/min

40 mL/min

200 mL/min

​Up to 5,000 psi (10 mL/min)

​Stainless Steel

​RS-232, Micro USB, Run/Stop, Analog (0-10V, 4-20mA)