Supply/extract air volumes and input powers

Figure 1. Supply and extract air volumes

Supply and extract air volumes - description of the diagram

Continuous line (—)
Extract air
Broken line (- -)
Supply air
SFP = Input power (total) (W) Air flow (max.) (l/s)

SFP rate (Specific Fan Power) recommended value <1.8 (kW/m3/s).

Figure 2. Input power