Pressure-reducing box EBE/EBP

Fields of application

For controlling variable and constant air flow rates in ventilation and air-conditioning installations.


An integrated volumetric flow controller regulates the air volume throughput either constantly or variably. Positive control to Vmin, Vmax or “CLOSED” is possible. In the same way, the pressure-reducing box can be used as a room or duct pressure regulator. The measuring crosses, comprising 12 measuring points each, distributed in accordance with the median line method, enable a very accurate measurement of the air volume throughput. The measurement error is ± 5% of the rated volume.
The built-in sound absorber part reduces the flow-generated noise. An additional sound absorber for further reduction of the flow-generated noise and an acoustic cladding for reducing the radiated noise are available.

Volumetric flow range

26- 5348 m³/h