无油真空泵真空泵通过压力调节旋钮，易于操作有两个负压接口，适用范围广真空压力：≥80kPa最大压力：20psi通量：50L / min功率：180VA电压：220V / 50Hz尺寸：269 x 210 x 155mm净重：8.2kg

Oil free vacuum pumpThe vacuum pump through the pressure regulator knob, easy to operateThere are two negative pressure interface, wide range of applicationsVacuum pressure: ≥80kPa Maximum pressure: 20psiFlux: 50L/min Power: 180VAVoltage: 220V/50Hz Dimension: 269 x 210 x 155mmNet weight: 8.2kg