PB pressure blower (Figures 4, 5, 6, 7, 8, 9 and 12) To control the dilution air flow rate, PB may be connected to the flow controllers FC1 or FC2.
Drukaanjager PB (figuren 4, 5, 6, 7, 8, 9 en 12) Om de stroom van de verdunningslucht te regelen kan PB worden aangesloten op stroommeter FC1 of FC2.