Comprehensive information and suggestions are contained in the Hydraulics Trainer, volume 3, RE 00281, “Project planning information and design of hydraulic systems".
When using vane pumps, we recommend particularly observing the information specified below.
All specified Technical data depend on production tolerances and are valid at certain boundary conditions.
Please note that consequently, fluctuations are possible and that with certain boundary conditions (e.g. viscosity), the Technical data may also change.
When designing the drive motor, please observe the maximum application parameters possible shown by the presented characteristic curves.
The values for sound pressure level shown on page 8 have been measured based on DIN 45635, sheet 26. That means that only the sound emission of the pump is shown.
Environmental influences (place of installation, piping, etc.) have not been considered.
These values are in each case only valid for one pump.
With unfavorable influences at the place of installation of the power unit, the sound pressure level may, however, still be 5 to 10 db(A) higher than the values of the pump itself.