Installation category A
Efficiency category static
Closed-loop speed control no
Specific ratio* 1
*Specific ratio = 1 + psf / 100 000


  Actual Request 2013 Request 2015
Overall efficiency ηe 30,3 29,9
Efficiency grade N 40,4 40
Power input Pe kW 0,25
Air flow qV cfm 2488.5
Pressure increase total Pa 71
Speed n min-1 935
Data established at point of optimum efficiency