This unit has been professionally inspected and powers on without issue. The display is bright and clear, controls are smooth and responsive, and the system transitions seamlessly between operating modes (Run / End). There are no signs of physical damage, fluid leaks, or excessive wear. The pump heads, valves, and fluidic pathways are visually clean and well-maintained. Recently decommissioned from an active laboratory, this unit has seen light use and has been meticulously maintained throughout its service life. It was operated in a controlled environment and handled with care, reflecting its great overall condition. It’s an excellent candidate for labs seeking a reliable, high-performance chromatography pump. Please message us with any questions or if you would like additional photos/videos of the unit.
| Field | Details |
|---|---|
| Brand | Amersham Pharmacia Biotech |
| Model | P-920 |
| MPN / Code No. | 56-3100-00 |
| Serial Number | 01027682 |
| Application | FPLC / Protein Purification / Chromatography |
| Flow Rate Range | 0.01 – 100 mL/min |
| Max Operating Pressure | 25 MPa / 3625 psi |
| Voltage Input | 100–240 V, 50/60 Hz |
| Power Consumption | 600 VA max |
| Fuse Rating | T6.3AL |
| Country of Manufacture | Sweden |
This Amersham Pharmacia P-920 chromatography pump is a premium, dual-piston, gradient-capable unit engineered for high-performance FPLC workflows. Known for its precision, reliability, and durable construction, the P-920 delivers consistent flow rates ideal for analytical to preparative-scale protein purification.
Key Features:
Pulse-free gradient delivery for reproducible chromatographic results
Wide flow range (0.01–100 mL/min) supports a variety of column sizes
High-pressure rating (25 MPa) accommodates viscous buffers and fine media
Real-time pressure monitoring with dual-channel feedback
Integrated LCD control panel and tactile jog-dial for standalone operation
Compatible with UNICORN™ via remote interface (RS-232 / UniNet)
Global voltage support (100–240V) – ideal for international labs
Whether you're running ion exchange, affinity, or size exclusion chromatography, the P-920 offers the robustness and accuracy required for modern protein workflows.
Amersham Pharmacia P-920 pump module (Code No. 56-3100-00)
Power cord
Professionally cleaned and ready to ship
(Tubing, fittings, software, and external controllers not included)
Professionally handled and tested for power & display response
Trusted seller with extensive experience in biotech instrumentation
Fast shipping, expert packing, and responsive communication
Ships in 1 business day
Packed with professional-grade foam and impact protection
Domestic: USPS, UPS Ground or FedEx
International buyers welcome – we ship globally
Pickup available in Seattle, WA