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.
BSJ70L Mechanical Coating Use Booster Vacuum Pump, 70 L/s Roots Blower Vacuum Pump
|Material||Aluminium Alloy||Motor Power||0.75kW|
|Voltage||380,440V||Pumping Rate(50hz)||280 M3/h (4670L/min)|
|Pumping Rate(60hz)||330 M³/h (5500L/min)||G.W.||63kgs|
vacuum booster pump,
mechanical booster vacuum pump
Whole Aluminium Alloy Made 70L/s 50Hz 0.75kW Army Green Booster Pump, Mechanical Roots Pump BSJ70L
We offer you a comprehensive consultationservice.
Only the vacuum technology combined with application experience can find the right solution.
- Special shaft seal is used to achieve the long stable running without oil leakage.
- The use of oil-free intermediat seal,multiple sealed way to ensure the hight clean vacuum environment in the rotor chamber .
- Advanced proceesing to ensure the good geometrical symmetry of the rotors,as well as low noise and long service life.
- Compact structure,light weight and small volume .
Technical Parameter :
|Pumping Rate||50 Hz||m³h-1 / Lmin-1||280/4670|
|Max allowed differential pressure||50 Hz||Pa||4.0x103|
|Max Inlet Pressure||50Hz||Pa||1.2x103|
|Motor Power||kW(hp)||0.75 (1.0)|
|Vacuum Pump Oil||--||BSO-46|
Note: The value of 'Ultimate Pressure' in this sheet is measured by Pirani gauge when the Baosi special pump oil is used,and the value should be 4x10-3 if the Mcleod gauge is used.
- Leak testing systems
- Vacuum Coating
- Semiconductor production
- Vacuum Furnace
- Electric Power Engineering
- Optical Filming
- Solar energy
- Analysis and laboratory
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