Filtration pumps

Reliable filtration is crucial in top quality machine tool applications, prolonging the life of the tool and the coolant as well as preventing the chips from damaging surfaces or tolerances. With Grundfos pumps as part of your filtration solution you are in safe hands.

Challenge vs. Solution


Pumps must be able to handle even sizable chips


Grundfos offers pumps with open impellers, designed for the pumping of chips into the filtration system


Efficient filtration requires the right pressure at the right time


Grundfos pumps are highly reliable and can be supplied with frequency converters or E-solutions to optimise and control processes further

Our range includes single-stage and multistage pumps as well as end-suction pumps, offering a very high flow essential to some filtration processes. Specifically for chip conveying into the filtration system, pumps with open impellers - and yet high efficiency - are available.

The pumps are ideal for both single filtration systems and central filtration systems and can be optionally supplied with E-solutions to optimise processes and increase reliability even further. Single filtration systems include:

  • Paper belt filter
  • Edge filter
  • Vacuum filter
  • Hydrostatic filter
  • Drum filter
  • Centrifugal filter
  • Conveyors

Important notes

  • All pumps for the machine tool industry are fitted with high-efficiency IE3 motors (where standards motors are used).

Applications & products