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Partial flow variable area flow meter

GEMÜ 845

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Flow meter with transparent float measuring tube and scale for flow control of liquids in plastic pipe systems.

Flowmeter with PP float

Product information

The GEMÜ 840 flowmeter operates according to the part flow principle The device consists of three parts: Main flow unit, part flow unit and manual diaphragm valve.

Key features

  • Good level of accuracy, simple operation
  • Large measuring range available (depending on aperture diameter)
  • Part flow metering tube can also be easily replaced without downtime
  • Impact resistant, corrosion resistant
Flow meter with transparent float measuring tube and scale for flow control of liquids in plastic pipe systems.

Technical features

Parameters
Value
Connection types
Spigot
Measuring range - Liquids
2500 to 50000 l/h
Error of measurement
± 1% of final value and ± 3% of measured value
Media temperature
5 to 90 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 65 to 65
Metering tube materials
PSU
Float materials
PP

Suitable services

  • Expert knowledge for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient, and precise

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.