LS Class HPLC Pumps

LS Class HPLC PumpHigh Performance Isocratic Pumps

The reliable 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. 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, and Ethernet. The unique LS Class provides the highest performance/cost ratio in a compact package.

 Pump Head Material Options

LS stainless.jpgLS PEEK.jpg

L​S Class Documentation​


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Check Valve Replacement Instructions.pdfCheck Valve Replacement Instructions
LS Class Datasheet.pdfLS Class Datasheet
LS Class Operators Manual.pdfLS Class Operators Manual
Seal Replacement Instructions.pdfSeal Replacement Instructions
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