Voltage: AC220V ± 10%, 50Hz ± 2% Input power: 90VA Noise: 65dB Max negative pressure value : 0.075MPa Pumping rate: 18L/min Jug volume: 1000 ml Continuous Working Time: 0-30 min Rest Time: 30min Bottle volume: 1000 ml Package: 1PC/carton Color Box Size: 35*26*29cm N. W.: 4.32 kgs