Varisco Lithium

The high head pumps have excellent NPSH values. This means that they can be installed conveniently and the pumps are capable of delivering high pressures. LITHIUM is a special version of the H series pumps. This kind of pumps is characterized by solid handling up to 3”, head up to 100 m (10 bar) and capacity up to 310 m3/h, therefore it’s suitable for pumping liquids with solids in suspension at great distances. The high reliability and robustness make the LITHIUM ideal for heavy- duty application like the use in the mine.

Operating range:

  • Capacity up to 310 m3/h.
  • Solids handling up to 76 mm.
  • Head up to 100 m.


  • Pump with high efficiency closed impeller.
  • High resistance to water  containing sand, mud with solids in suspension.
  • Casing and impeller in cast iron
  • Mechanical seal in silicon carbide-nitrile rubber, grease lubricated

Main applications:

  • Cleaning and flushing of pipe systems
  • Jetting in and extraction of piles and sheet piles
  • Pipeline filling and pressure testing
  • Pressure drilling
  • Jetting well pointing filters
  • Water injection dredging
  • Tank cleaning

Can be used as:

  • Booster pump
  • Emergency, firefighting pump
  • Coolong water pump

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See also