Product Information
The PRAMA HPLC Column Washing Pump is a compact, high-performance constant flow pump designed for reliable and precise solvent delivery in HPLC systems. Built with advanced microprocessor control and electronic pressure stabilization, this pump ensures consistent performance for analytical, semi-preparative, and preparative applications.
Its ultra-compact design, silent operation, and high-pressure capability make it an ideal solution for laboratories requiring stable, pulse-free flow and accurate solvent handling.
Key Features
- High-performance microprocessor with ARM Cortex-M4 architecture
- Electronic pressure pulsation suppression (no mechanical buffer)
- Floating piston design for smooth and stable flow
- Ultra-compact and portable design
- Silent operation – no mechanical noise
- Interchangeable pump head (analytical / semi-preparative)
- Inert system compatibility for ion chromatography
- Stand-alone operation with front panel control
- PC connectivity via RS-232 / RS-485
- Inbuilt timer with auto-stop function
- Optional mobile power support for field applications










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