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.
Double Stage Oil Sealed Rotary Vane Vacuum Pump Low Noise 90 CBM/H Speed
|Speed||90 CBM/h||Ultimate Vacuum||0.5 Pa|
|Noise Level||65 DB(A)||Product Name||Rotary Vacuum Pump|
mechanical vacuum pump,
rotary vacuum pump
BSV90 (90m3/h) Double Stage Oil Sealed Rotary Vane Vacuum Pump for SF6 Recovery System
When the ambient temperature range is under 40 ℃, the air inlet pressure is less than 1300 Pa. It's allowed long-term continuous operation. However, when pumped gas relative humidity is above 90%, the gas ballast valve should be opened.
|Pumping Rate||50 Hz||m³h-1 / Lmin-1||90/1500|
|Ultimate Vacuum||Without gas ballast||Pa/ mbar||0.5/5×10-3|
|With gas ballast||2/2×10-2|
Thin film coating