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BSJ150L Freeze Drying Roots Vacuum Pump 500 m³/h Roots Blower Vacuum Pump

Categories Roots Vacuum Pump
Brand Name: BSC
Model Number: BSJ150L
Certification: CE
Place of Origin: China
MOQ: 1 set
Price: USD 2730 per set
Payment Terms: T/T
Supply Ability: 1000 sets per month
Delivery Time: 5-30 days
Packaging Details: wooden box
Surface: Painting
Color: Army Green
Pumping Rate: 600 m3/h(1000L/min)
Material: Aluminium alloy
Features: Corrosion resistance
G.W.: 95kgs
N.W.: 82kgs
Meas.: 102*50*50cm
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BSJ150L Freeze Drying Roots Vacuum Pump 500 m³/h Roots Blower Vacuum Pump

Army Green , 500m³/h Mechanical Booster Pump,Roots Pump BSJ150L

Description :

Roots vacuum pumps ,which are also called Roots blowers,are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing.


  • 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.
  • The whole rotors is made of aluminium alloy which has the charateristics of fast corrosion resistance and energy-efficient.

​Technical Parameter :

Pumping Rate50 Hzm³h-1 / Lmin-1500/8330
60 Hz600/10000
Max Inlet Pressure50HzPa1.3x103

Ultimate Vacuum

Pa/ mbar


Motor PowerkW(hp)2.2(3.0)
Cooling MethodWater cooled
Oil NeedL1.6
Ambient Temp.5~40

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.

Performance Curve:



  • Vacuum distillation
  • Vacuum packaging
  • Thin film coating
  • Freez drying
  • Electrical engineering
  • Printing
  • Surface treatment technique
  • Wind Energy
  • Ceramics and glasses

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