FLENDER FZG Aeration Application

We recently worked with a client to supply two modern FLENDER geared units for up-grade of aeration tanks in Northern Ireland.

Units supplied were FLENDER FZG GEARBOX H3BV8 giving RPM 26 1/min with oil compensation tank fitted with fabricated base plated and  SIEMENS 37kW Performance line SUPER Premium Efficiency IE4 motors with rain canopies.

The gearbox is also fitted with a DX500 single sensor condition monitoring unit that will aid reliability for the drive into the future.

The impeller is fixed to the gear unit output shaft, which is extended vertically downward, a certain distance from the gear unit. The axial and lateral loads resulting from the process are absorbed by extra-heavy-duty output shafts and output bearings.


  • One to one fit with base to suit existing foundation bolts and special shaft dimensions
  • Reinforced bearings
  • Radial shaft seal with INA-Ring for improved sealing
  • Coupling flange for mounting the aerator
  • High operational reliability
  • High efficiency
  • Low noise level
  • High efficiencies
FLENDER FZG Aeration Application
This site uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies.