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Filters for tooling machines

Filters for tooling machines from MANN+HUMMEL are hard-wearing and enable maximum precision in tool and mould making. In addition to filters for grinding machines, lapping machines, honing machines, ECM and EDT machines, MANN+HUMMEL also has a comprehensive filter portfolio for EDM machines

Long downtimes and high wear as well as imprecise work cost manufacturers time and money. The filters from our standard product portfolio stand out due to their high dirt holding capacity, efficient particle separation and reliable protection of tooling machines. This improves the total cost of ownership and helps tooling machines achieve maximum performance in terms of accuracy.

Dirt particles in the system lead to lower surface qualities of workpieces. With the help of corrosion-resistant ProFluid+ elements from MANN+HUMMEL, machine tools can produce high-quality workpieces. The extremely large filter surface area with minimal installation space enables first-class filtration performance. MANN+HUMMEL offers a suitable stainless steel housing for PF 15 filter elements.

Technical featuresPF 15PF 34
Maximum flow rate100 l/min per filter element150 l/min per filter element
Optimum flow rate25 l/min per filter element35 l/min per filter element
Maximum differential pressure3 bar3 bar
Operating temperature20 to 40 °C20 to 40 °C
ApplicationGrinding machines, lapping machines, honing machines, ECM and EDT machinesGrinding machines, lapping machines, honing machines, ECM and EDT machines
Technical featuresStainless steel housing
MaterialStainless steel 1.4301/1.4404
Operating pressure7 bar (at 80°C)
FlangeDN50 DIN 2633

Product benefits

  • Impregnation of the filter medium for high pressure and fluid resistance
  • Different filter media for different fluids
  • Corrosion resistant housings and filter elements
  • Long service intervals due to large filter surfaces
  • RoHS and REACH compliant manufacturing

Further information

Filter for EDM Machines

Even for complex erosion machining, we have the right filter solution for every requirement, thanks to various filter media, housing materials, connection options, and maintenance-friendly handling options. 


Find out more about technical details, characteristics and order numbers in our catalogs, installation and maintenance instructions.