The CS 1521 Prep HPLC System is equipped with an advanced high-pressure infusion module designed to deliver precise, stable, and efficient solvent flow for large-scale purification. Operating across a broad flow range of 0–150 mL/min and sustaining pressures up to 400 Bar (@0–50 mL/min), it ensures reliable performance even under demanding chromatographic conditions. The system supports up to four different solvents, providing exceptional flexibility for gradient programming and method customization across various purification tasks. Engineered for durability and consistency, this infusion system guarantees smooth operation, accurate solvent delivery, and enhanced separation efficiency—making it ideal for both semi-preparative and full preparative HPLC applications.