FilipWe have cooperated with BAOSI for many years. The quality of vacuum pump has been very stable and the delivery has been timely.
ChristopherThey're a serious, professional corporation that knows how to bring immediate solutions if inconvenience comes up. Vacuum parts that were provided by them can work in an trustworthy way.
90L/min DRV5 Oil Lubricated Double Stage Rotary Vane Vacuum Pump Compact Size Low Noise
|Speed||5.4 M³/h||Ultimate Vacuum||0.5 Pa|
|Noise Level||54 DB(A)||Motor Power||0.4 KW|
|Voltage||220/single Phase And 380/3phase Both Aviliable|
90L/min Compact Size/ Low Noise/ High Vacuum Rate Two-Stage Oil-lubricated Rotary Vane Vacuum Pump
- The use of non-spring rotary vane to achieve low noise, low vibration, and long service life.
- The built-in oil check valve is used to avoid the oil return phenomenon.
- A built-in forced-fed oil pump is used to ensure the long-term continuous operation of the pump at atmospheric pressure.
- The use of air cooling, oil cooling, water cooling, and other cooling methods to ensure a good cooling effect, and make the long-term stable running of the pump as well as the stable pumping performance.
- The reasonable structure has the advantages of easy assembly and disassembly, as well as fast and easy maintenance.
Because of its small volume, lightweight, low noise, thus, it's more suitable for use in the lab.
|Pumping Rate||50 Hz||m³h-1 / Lmin-1||5.4/90|
|Ultimate Vacuum||Without gas ballast||Pa/ mbar||0.5/5×10-3|
|With gas ballast||5/5×10-2|