The 331/332 Pumps manufactured by Gilson are dual-piston, multi-solvent pumps with an optional four-solvent valve designed to be integrated in Gilson's semi-preparative HPLC systems. The 333/334 Pumps are suitable for preparative HPLC applications in normal and reverse-phase modes. The pumps come with a variable-volume, dynamic mixer to improve gradient performance.
Specification
Purification Technique: HPLC Front Panel Control: Yes Max Pressure: 210 bar