1260 Infinity Isocratic Pump

This HPLC workhorse is ideal for demanding QA/QC tasks and routine applications. It maintains virtually pulse-free and stable solvent flows. The dual floating, precise servo-controlled pistons in the delivery mechanism adjust the stroke volume according to your chosen flow rate. The pump can deliver a broad range of pressures up to a maximum 600 bars, giving you the flexibility to use small particle size columns, longer columns or alternative higher viscosity solvents. The 1260 Infinity Isocratic Pump is the ideal pump for GPC/SEC applications where run-to-run and day-to-day precision in retention times is crucial.

Higher resolution and increased throughput with the new standard 600 bar pressure for modern LC columns.
Low operating and maintenance costs - due to excellent instrument uptime
Future proof - your investment is protected since you can upgrade to a quaternary pump if required.
Versatile wide flow range – from 0.05 ml/min to 10 ml/min for analytical and semi-preparative separations and purifications.
Fast and easy maintenance - front access to all maintenance parts means you can change components quickly without having to disassemble the instrument.
Longevity and low operating costs - robust materials (stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE) withstand the most demanding applications and keep your pump functioning for years. Our optional seal wash for high-salt mobile phases keeps maintenance to a minimum and reduces operating costs.