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MH Range

Single Hydraulic Diaphragm


This range is the most suitable to dose liquids that contain suspended solids in optimal accuracy conditions in installations with high pressure of up to 80 bars.

  • The mechanism to adjust the stroke length is a positive stroke spring return that is operated by an eccentric.
  • The regulation can be manual or automatic (4-20mA; Profibus) or pneumatic (3-15 psi). The maximum flow of 3.500 l/h can be improved with multiplex versions.
  • All the series can be ATEX certified.
  • The gearbox reduction system can be coupled to an IEC B14 electric motor that meets UNEL – MEC specifications.


MH Range1.000 l/h80 bar

*Higher flow and/or pressure available upon request