Honsberg Flow Indicators

PO Flow Indicator
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Technical data

Pressure resistance PN 16 bar
Medium temperature 0..60 °C
Ambient temperature 0..60 °C
Materials medium-contact PPS, PSU Ultrason, PVDF, ceramic Zr02-TZP, Iglidur X, FKM
Medium Water (oils have a tendency to a higher running-up value)
Nominal width DN 10, DN 25
Process connection Female thread G 3/8, G 1

Details :

  • Simple flow display
  • Rotatable connections
  • Removable connections thanks to clip-fitting
  • Different connection possible on each side


Characteristics : Mechanical flow indicator, for fluid media, with rotor for quantitative flow display. The rotor turns in proportion to the flow.

Installation :

  • Installation location as desired (please ensure best possible venting).
  • Because of the rotatable connections, no further adapter is required.

Yes! I am interested


WO1 Flow Indicator
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Technical data

Nominal width DN 8..40
Process connection Female thread G 1/4..G 11/2
Pressure resistance PN 16 bar
Medium temperature -20..+100 °C
Ambient temperature -20..+70 °C
Medium Water, oils

Details :

  • No moving parts internally
  • Internal wiper provides ability to clean the glass without
  • removing the device.
  • Installation location as desired
  • For heavily soiled or coloured fluids
  • 360o visibility


Characteristics : Devices made from solid brass or stainless steel, where the medium can be visually examined through the sight glass (fluid level, colour, bubbles, ...). A wiper makes it possible to clean the sight glass.

Options : Wiper seal made from EPDM


Yes! I am interested


WR1 Flow Indicator
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Technical data

Nominal width DN 8..40
Process connection Female thread G 1/4..G 11/2
Pressure resistance PN 16 bar
Medium temperature 0..+100 °C
Ambient temperature 0..+70 °C
Medium Water, gases (oils have a tendency to a higher running-up value)

Details :

  • Internal wiper provides ability to clean the glass without
  • removing the device.
  • Sliding bearing made from PEEK for liquids, or grease-free
  • ball bearing for air and gases
  • Rotor visible from 360o


Characteristics : Mechanical flow indicator, for fluid media, with rotor for quantitative flow display. The rotor turns in proportion to the flow. Robust construction in brass or stainless steel.

Options :

  • Smaller start-up quantities / special diaphragm
  • Wiper seal made from EPDM

Yes! I am interested




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