KINDLY CHECK THE DESCRIPTION SENT ABOVE AND IF THEIR IS ANY ENQUIRY PLEASE LET US KNOW, OR MAIL AT led1@pcianalytics.in The high performance liquid chromatography (HPLC) pump is designed to be a reliable component within a basic analytical or sophisticated research instruments. Pump Features Can easily be modified for analytical and semi-preparative techniques. Incorporates a diaphragm-type pulse damper which reduces pulsation in the system by as much as 90% Integrated prime/purge valve. Self-flushing pump head. LED readout on the front panelâ??shows the flow rate. Tactile response, chemically resistant front panel keypad. Microprocessor advanced control. Digital stepper motor design prevents flow rate drift over time and temperature, which is a common problem found in analog design. Back panel RS232 serial communications port for complete control and status monitoring.