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
Quick Start Guide (SINGLE HEAD Pumps).pdfQuick Start Guide (SINGLE HEAD Pumps)
Seal Replacement Instructions.pdfSeal Replacement Instructions
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