The analytical LU Class Pump, which consists of dual-headed, positive displacement piston pumps, is designed to deliver accurate flow rates at extremely high pressures. Available fluid path materials are stainless steel and titanium for standard and bio-compatible UHP chromatography applications.
The LU Class is designed for fast, high pressure analytical HPLC, with increased peak resolution and a high level of retention time repeatability. An advanced solvent select feature provides very accurate flow rates at high pressures for a wide variety of solvents, particularly where compressibility is a major factor. Pressure capability is 18,000 psi, with a maximum flow of 5 mL/min. Scientific Systems, Inc. (SSI)