Output and energy

Airflow and pressure

In all EXHAUSTO products, the primary output is naturally airflow and pressure output. Capacity diagrams (airflow as a function of pressure output) for all products are measured in an automatic measuring setup. Measurements are made in accordance with ISO5801.

Data is shown in product instructions and printouts from calculation programs.

Conditions for capacity data

You can read more about the assumptions under which capacity data is measured. This will enable you to compare our product data with that of our competitors.

 

You can find a description of assumptions for capacity data in respect of:

Energy consumption for air transport (SFP)

SFP (Specific Fan Power) is measured alongside the above airflow measurements, and SFP curves are entered on the capacity diagram. Measurements are made in accordance with EN13 779.

 

Data is shown in product instructions and printouts from calculation programs.

Temperature efficiency

For all units with heat recovery, the efficiency value ΔT is given as a function of airflow and balance, on the basis of calculation programs from our sub-contractors. Measurements are made in accordance with EN308.

Data is shown in product instructions and printouts from calculation programs.