1、Max. vacuum:≥0.08MPa (600mmHg) 2、Vacuum range: 0.02MPa(150mmHg)~Max. vacuum3、Flow rate:≥20L/min4、Noise:≤60 dB(A)5、Jar capacity: 1000mL (polycarbonate)6、Power supply: AC220V±10%,50Hz7、Power input: 110VA8、G.W.:6.0 kg; N.W.:4.0㎏9、Dimension:21㎝×14㎝×30㎝