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Liquid Pump | KNF Liquiport

Supplier: Javac

The Liquiport series of Diaphragm Liquid Pumps reliably pump neutral and aggressive liquids and are available with a choice of premium PTFE or polypropylene materials.

Price Guide: POA

These pumps work quietly and with low vibrations. In the S series, the flow rate is manually adjusted by a knob on top of the unit. In the RC series, the flow rate can also be controlled remotely by a signal input.


  • The Liquiport Liquid Pumps are acid, alkali and solvent resistant.
  • Self priming for ease of use and the ability to run dry without fear of damage.
  • Dry running.
  • Maintenance-free operation for greater reliability and longer life.
  • Splashproof (IP 65).
  • Flow rate manually adjustable (S series) and externally adjustable (RC series).
  • Stable flow rate over long time periods for more accurate instrument performance.
  • Standby mode.
  • Maximal pressure limitation.

To view the Liquiport Liquid Pump specifications please click here