3M4 series and 3LM4 pump series

3M4 series and 3LM4 pump series


Stainless steel AISI 304 and AISI close-coupled centrifugal pumps compliant with EN 733/DIN 24255.

  • Max. power: 7,5 kW
  • Max. capacity: 132 m3/hr
  • Max. capacity: 2200 l/min
  • Max. capacity: 132000 l/hr
  • Max. discharge head: 24,5 m
  • Max. pressure: 2 bar
  • Speed: 1450 rpm



The 3M4 and 3LM4 pumps are standard-priming close-coupled standard centrifugal pumps with closed impellers compliant with EN 733/DIN 24255.

The pump housing and the impeller are made ofstainless steel AISI 304 or of AISI 316.

The pumps are available with a speed of 1450 rpm.

They are ideal for pumping liquids as thin as water without solids when the chemical resistance of the materials that have contact with the liquid must be considered. The max. temperature of the liquid that can be be pumped is 90 deg C (depending on the suction head).

There are various materials available depending on which mechanical seal is required.





  • Stainless steel AISI304
  • Stainless steel AISI 316

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