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ReaXus LS Class Pumps

High Performance Isocratic Pumps

The reliable ReaXus LS Class consists of single-headed positive displacement piston pumps incorporating advanced cam designs for very low pulsation. With micro-stepping motor technology and a proven single-piston pump mechanism the LS Class exceeds the performance of more expensive units at a fraction of the cost.

The pumps are ideal for a wide variety of HPLC applications (including Biocompatible separations) Semi-Prep LC metering & dispensing and general laboratory use. Standard fluid path materials are Stainless Steel and PEEK in addition to optional Titanium. Other available features include jacketed heads for temperature controlled processes. With 5 mL/min 10 mL/min and 40 mL/min versions available and pressure capability up to 6000 psi these versatile pumps will meet the most demanding applications.

Features include 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. The unique LS Class provides the highest performance/cost ratio in a compact package.

Single piston pump with display and connections

ReaXus LS Class 5 mL PEEK Single Piston Pump
SKU: LS005PRX

ReaXus LS Class 5 mL PEEK Single Piston Pump with Belt Drive and Shaped Cam: Flow Rate:  00.00 to 05.00 mL/Minute Maximum Pressure:  6,000 psi Material:  PEEK Fluid Path Automatic...
Single piston pump with display and connections

ReaXus LS Class 5 mL Stainless Steel Single Piston Pump
SKU: LS005SRX

ReaXus LS Class 5 mL Stainless Steel Single Piston Pump with Belt Drive and Shaped Cam: Flow Rate:  00.00 to 05.00 mL/Minute Maximum Pressure:  6,000 psi Material:  Stainless Steel Fluid...
Single piston pump with display and connections

ReaXus LS Class 10 mL PEEK Single Piston Pump
SKU: LS010PRX

ReaXus LS Class 10 mL PEEK Single Piston Pump with Belt Drive and Shaped Cam: Flow Rate:  00.00 to 10.00 mL/Minute Maximum Pressure:  5,000 psi Material:  PEEK Fluid Path Automatic...
Single piston pump with display and connections

ReaXus LS Class 10 mL Stainless Steel Single Piston Pump
SKU: LS010SRX

ReaXus LS Class 10 mL Stainless Steel Single Piston Pump with Belt Drive and Shaped Cam: Flow Rate:  00.00 to 10.00 mL/Minute Maximum Pressure:  6,000 psi Material:  Stainless Steel Fluid...
Single piston pump with display and connections

ReaXus LS Class 40 mL PEEK Single Piston Pump
SKU: LS040PRX

ReaXus LS Class 40 mL PEEK Single Piston Pump with Belt Drive and Shaped Cam: Flow Rate:  00.00 to 40.00 mL/Minute Maximum Pressure:  1,600 psi Material:  PEEK Fluid Path Automatic...
Single piston pump with display and connections

ReaXus LS Class 40 mL Stainless Steel Single Piston Pump
SKU: LS040SRX

ReaXus LS Class 40 mL Stainless Steel Single Piston Pump with Belt Drive and Shaped Cam: Flow Rate:  00.00 to 40.00 mL/Minute Maximum Pressure:  1,600 psi Material:  Stainless Steel Fluid...