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Liquid Dosing & Metering Pumps

Compact Pumping Systems for Dosing, Metering, and other Fluid Applications

Compact Pumps for dosing/metering from KNAUER are highly accurate two-piston pumps for applications in the chemical, fine chemical, and pharmaceutical industries - as well as in research and method development. They pump and dose both aqueous and organic liquids, aggressive media or liquid gases.

Compact Pumps offer impressive high chemical resistance, excellent flow rate accuracy and precision, and low pulsation of the pumped medium – all in a wide range of applications:

  • Flow rates from 0.01 ml/min to 1,000 ml/min
  • High pressure range up to 700 bar
  • Wide temperature range from -10°C to 120°C
  • Viscous liquids up to 1,000 mPa-s

KNAUER Compact Pumps for dosing/metering are integrated easily in your application due to an independent control via display or touchscreen. Additionally, RFID-technology for automatic pump head detection is available.

Compact Pump Configurator

Use the pump configurator below to select the ideal pump for your application. Simply choose the pump characteristics desired, and the configurator will narrow the selection down to the most suitable choice(s).

Choices available: Wetted Materials (SS- stainless steel, Ceramic, Hastelloy), Flow Rate Range, Maximum Pressure, Pressure Sensor (Y/N), High accuracy (Y/N), Low Temp Compatibility (Y/N), Ability to handle Corrosive Liquids (Y/N), Biocompatibility (Y/N).

Then click on the selected pump part number and the PDF for the respective pump will be opened; this PDF includes detailed specifications for the chosen pump.

NOTE – if a particular combination of choices is not available, please contact iChrom Solutions for more information.

APG20EA SS 10 400 Y Y Y N N N
APG20EB Ceramic 10 350 Y N N Y Y Y
APG20EC Hastelloy 10 400 Y Y N Y N N
APG20EF Ceramic 10 400 Y N N N N Y
APG20EG SS 10 400 Y Y Y N N N
APG20EH Ceramic 10 400 Y Y Y N N N
APG20FA SS 50 150 Y Y Y N N N
APG20FB Ceramic 50 150 Y N N Y Y Y
APG20FC Hastelloy 50 150 Y - Ti Y Y N N N
APG20FG SS 50 150 Y N N N N N
APG20FI SS 50 150 Y Y Y N N N
APG90EA SS 10 400 N Y Y N N N
APG90EB Ceramic 10 350 N N N Y Y Y
APG90EC Hastelloy 10 400 N N N Y N N
APG90FA SS 50 150 N N Y N N N
APG90FB Ceramic 50 150 N N N Y Y Y
APG90FC Hastelloy 50 150 N N N Y N N
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