The pneumatic high pressure HPLC pump is an air operated reciprocating pump for packing diverse solvents into high performance liquid chromatography columns.
As a new type of liquid chromatography column feeding pump, the high pressure HPLC pump takes compressed air as driving force, and does not require electricity, thus no heat, no flame and no electric spark risk. Therefore, it is suitable for using in explosion-proof areas such as laboratories, chemical plants and more.
The HPLC pump can pressurize solvents to maximal 3200 Bar and then inject it into HPLC columns. And it is applicable to various solvents such as methanol, acetone, acetonitrile, aqueous buffers, organic solvents, viscous fluids, aggressive fluids, radioactive liquids, brine solutions.
The high-pressure HPLC pump has the function of pressure self-locking to avoid solvent overfilling. Specifically, the discharge pressure of HPLC pump is proportional to the drive air pressure. Just need to adjust the drive air pressure, the HPLC pump discharge pressure can be easily adjusted and preset. And it will stop and standby automatically when reaching the preset pressure.
We offer three series and multiple models of HPLC pumps for you to choose from, thereby meeting your dual demands on pressure and flow. In order to facilitate you operation, we built the liquid chromatographic column packing machine. It intergrades liquid chromatography column pump and control kit into a robust stainless-steel skid, thus convenient to move and easy to operate.
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