GE ÄKTA Pump P-900 Series High-Performance Chromatography Pumps

The GE ÄKTA Pump P-900 Series comprises advanced high-performance laboratory pumps tailored for liquid chromatography and related applications requiring accurately controlled liquid flow. This series, including models P-901 and P-903, supports both isocratic and gradient modes, making it essential for molecular diagnostics, bioprocessing, and synthetic biology workflows where precise solvent delivery and mixing are critical.

• Model P-901 specifications:
• Pressure range: 0 to 10 MPa (100 bar, 1450 psi)
• Flow rate: 0.01 to 100 ml/min for isocratic and gradient modes
• Double mode flow rate: 0.01 to 200 ml/min (isocratic)

• Model P-903 specifications:
• Pressure range: 0 to 25 MPa (250 bar, 3625 psi)
• Flow rate: 0.001 to 10 ml/min for isocratic and gradient modes
• Double mode flow rate: 0.001 to 20 ml/min (isocratic)

Key technical features include:

• Two pump modules (A and B), each equipped with dual pump heads, enabling binary gradient formation with high-pressure solvent mixing, a critical function in chromatographic purification and biomanufacturing processes.
• Integrated pressure sensor on pump module A ensures precise pressure monitoring and control under various operational conditions.
• Low pulsation design reduces flow fluctuations, enhancing reproducibility in sensitive biochemical separations and downstream processing.
• Switch-valve control facilitates low-pressure gradients and compatibility with BufferPrep systems, optimizing buffer delivery for cell imaging, protein purification, and synthetic biology experiments.
• Uniform software interface across all P-900 models simplifies setup and operation, including toggling between normal and double flow modes and configuring pump head sizes.

This pump series is widely adopted in biotechnology and pharmaceutical research laboratories for applications such as chromatographic separation, protein purification, and gene editing workflows, providing reliable and flexible solvent delivery essential for molecular cloning and biopharmaceutical production pipelines.