ModelSource(V)Impeller(cm)Frequency(Hz)Current(A)PowerInput(W)Revolutionperminute(RPM)Output(KW)Pole(P)AirVolume(?/min)AirPressure(mmAq)Weight(kg)DB-2301Ø220V20.550601.001.502303502,9403,4350.2529.51190120123Ø220/380V20.550601.55/0.801.30/0.702703602,9803,4550.2529.5119012012DB-2701Ø220V24.550602.453.305057352,9203,3800.4217.520130170153Ø220/380V24.550601.75/1.052.10/1.254707002,9353,3800.4217.52013017015ModelABCDEFGHJKLMDB-23031315830230315180Ø10028728907071DB-27038619740256389224Ø125335381149091)