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ICS-5000+ DP Dual Pumps

The Thermo Scientific Dionex ICS-5000+ DP Dual Pump is available in multiple configurations including analytical, capillary or hybrid (analytical and capillary) versions to support capillary, microbore, standard bore, semi-preparative and IC × IC (2D-IC) applications.  Various flows rates are available to support capillary, microbore, standard bore or semi-preparative applications. Analytical pumps offer the option of mechanical gradients (proportioning valve) yielding linear, concave and convex gradients.  Dual independent seal wash prolongs seal lifetimes and removes cross-contamination in dual channel systems.

Capillary Pump Features:

  • 6000 psi maximum operating pressure
  • Flow rate range 0.000–0.100 mL/min (and up to 3.000 mL/min for priming) in 0.0001 mL/min increments

Analytical Pump Features

  • 6000 psi maximum operating pressure
  • Flow rate range 0.000–10.000 mL/min in 0.001 mL/min increments

Key Features Common to Capillary and Analytical Pumps

  • Capillary options and hybrid pumps now available
  • 6000 psi maximum operating pressure (5000 psi with eluent generation)
  • Integrated piston seal wash, dual independent wash system option to eliminate cross-talk
  • Easy access to all fluidics
  • Built-in vacuum degas
  • User selectable upper and lower pressure limits for pump shut down


  • Hybrid pump with analytical and capillary option makes IC × IC (2D-IC) analysis easy to set-up and perform.
  • Dual analysis, such as anions and cations from a single injection.
  • Sample preconcentration or matrix elimination.
  • Postcolumn reagent delivery.
  • External water or chemical regenerant delivery.
  • A backup pump for your primary application.
  • Consumables cleanup or startup preparation, preventing primary system downtime.