The P3200 series high-pressure constant-flow pumps feature a dual-sealed floating plunger design combined with innovative drive control technology. This configuration effectively reduces system wear, minimizes infusion pulsation, and enhances both durability and precision. Available in dual-and quad-high-pressure configurations, the pumps utilize an integrated solvent switching module to enable flexible operation across dual or quad-high-pressure systems, simplifying complex gradient methods. An intelligent high-precision cam detection system and optimized push rod mechanism ensure reliable data acquisition. Dual leakage sensors paired with precision guide grooves provide instant and accurate leakage alerts, guaranteeing operational safety.
Flow range: 0.001-10.000 mL/min
Maximum operating pressure: 70 MPa
Product models: P3220 (binary high-pressure pump), P3230 (quaternary high-pressure pump)
Key design features: Double-sealed floating plunger, intelligent cam detection, dual leakage sensor system
Configuration: Can serve as the core of binary or quaternary gradient systems, supporting solvent switching and rapid displacement
The P3200 series high-pressure constant-flow pumps, serving as the core infusion unit of the EClassical 3200 high-performance liquid chromatography (HPLC) system, deliver highly precise and stable mobile phase delivery for routine analysis, rapid separation, and method development. With their excellent low-pulsation performance and flexible gradient configuration, these pumps meet the stringent requirements of pharmaceutical, chemical, environmental, and food industries for analytical reproducibility, data reliability, and regulatory compliance. The pumps ensure exceptional stability during prolonged system operation, providing a reliable foundation for efficient and cost-effective laboratory operations.