Select branch and language

Select language

Internal sales

For all sales-related matters:

Tel: +353 (0) 21 4232023

Contact

Service helpline

For all after-sales matters:

Tel: +49 7940 123 450

Contact the helpline

Partial flow variable area flow meter

GEMÜ 840

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

Flowmeter with PVC floating body

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
PVC-U

Downloads

9 Results
  • Fiche technique GEMÜ 840

    pdf, 408 KB, FR

  • Руководство по эксплуатации GEMÜ 840

    pdf, 1.38 MB, RU

  • Datenblatt GEMÜ 840

    pdf, 465 KB, DE

  • техпа́спорт GEMÜ 840

    pdf, 460 KB, RU

  • Folha de dados técnicos GEMÜ 840

    pdf, 421 KB, PT

  • Üzemeltetési útmutató GEMÜ 840

    pdf, 1.29 MB, HU

  • Betriebsanleitung / Operating instructions GEMÜ 840

    pdf, 1.34 MB, DE, EN

  • Ficha técnica GEMÜ 840

    pdf, 438 KB, ES

  • Data sheet GEMÜ 840

    pdf, 448 KB, EN