ROVAC真空泵高性能真空泵ROVAC2.30-220ROVAC4.60-220ROVAC5.50ROVAC7.50ROVAC9.50代码1700.261700.271700.461700.471700.48流量110V--CFM5.50/156l/minCFM7.50/156l/minCF***.50/156l/min流量220V2.3CFM/661L/min4.66CFM/132l/minCFM4.66/132l/minCFM6.23/76l/minCFM7.94/255l/min级数11222极限真空75micron/0.1mbar75micron/0.1mbar15micron/0.015mbar15micron/0.015mbar15micron/0.015mbar电机110V--1/2Hp2880r/m2/3Hp3440r/m2/3Hp3440r/m电机220V0.24Hp1440r/m0.25Hp1440r/m0.33Hp2880r/m0.5Hp2880r/m0.66Hp2880r/m双重电压/电压--110/220V110/220V110/220V双重电压50Hz50Hz50/60Hz50/60Hz50/60Hz接头1/4”,SAC3/8”,SAC1/2ACME1/4”,SAC3/8”,SAC1/2ACME1/4”,3/8”,1/2ACME1/4”,3/8”,1/2ACME1/4”,3/8”,1/2ACME换油400ml450ml450ml500ml500ml重量8.0kg10.2kg12kg14kg15.5kg)