Oil Flow Meter (VZ series)

The Aquametro VZTH flowmeters work on the volumetric displacement principle. They cover a broad measuring range with high precision and are proper for relatively high viscosities. The VZTH do not require any power supply and is insensitive to turbulent flow.

Product GMS ID: 


  • For a wide range of liquid chemicals and for water
  • Mechanical roller counter
  • Max. operating temperature 50 °C with hard rubber piston, or 90 °C with graphite piston
  • Rated pressure 25 bar
  • Reed type pulse transmitter version available
  • Classical version with mechanical display
  • State-of-the-art design with electronic counter, flow indication, analogue and digital output signals and limiting value switch
  • Mounting on the pressure or suction side of a pump, with no straight inlets or outlets required
  • Independent of viscosity and temperature
  • High vibration resistance
  • Optional: metrological type approvals