Flange connection HYG for filters and mzr-pumps

The HYG connection is an optional flange connection for mzr®-pumps of the high performance, modular and hermetically inert series. The connection is available for size 63, 72 and 115 pumps and most of the F-MI filter series. The HYG connection has a low dead volume.


  • Low dead volume design
  • No welded connection on filter or pump
  • No undercuts or dirt pockets
  • Corrosion resistant materials


  • Chemical processing
  • Microreaction technology
  • Process engineering


Flange connection HYG for filters of F-MI filter series

Flange connection HYG for mzr-pumps

Technical data

  • Materials
    Stainless steel 316L (1.4404), optional: alloy C22 (2.4602)
  • Seal materials
  • Max. operating pressure
    60 bar [870 psi]
  • Operating temperature range
    -40 … +100 °C (-40 … +212 °F) *
  • Remarks
    * observe the temperature limits of the seal equipment
  • Notice
    Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary. Specifications are subject to change without notice. 
    This document is subject to change without notice.

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