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BSJ70L 160CFM 280m³/h 2 Poles Roots Vacuum Pump 50Hz 0.75KW Army Green

Place of Origin China
Brand Name BSC
Certification CE
Model Number BSJ70L
Minimum Order Quantity 1 set
Price USD 2400 per set
Packaging Details WOODEN CASE
Delivery Time 5-30 days
Payment Terms T/T
Supply Ability 1000 sets per month
Product Details
Features Corrosion Resistance Surface Painting
Color Army Green Pumping Rate 280 M3/h (160cfm)
Material Aluminium Alloy G.W. 63kgs
N.W. 52kgs Meas. 85*40*42cm
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Product Description

160CFM (280m³/h) 50Hz 0.75kW 2Poles Mechanical Booster Pump,Roots Pump BSJ70L

 

 

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.

 

Characteristics:

 

  • 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 :

 

Model Units BSJ70L
Pumping Rate 50 Hz m³h-1 / Lmin-1 280/4670
60 Hz 330/55000
Max Inlet Pressure 50Hz Pa 1.2x103
60Hz Pa 9.3x102

 

Ultimate Vacuum

 

Pa

 

4×10-2

 

Motor Power kW(hp) 0.75 (1)
Inlet -- VG80
Outlet -- VF80
Cooling Method Water cooled
Oil Need L 0.8
Ambient Temp. 5~40
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.

 

 

Performance Curve:

 

BSJ70L 160CFM 280m³/h 2 Poles Roots Vacuum Pump 50Hz 0.75KW Army Green 0

 

 

Dimensions:

 

BSJ70L 160CFM 280m³/h 2 Poles Roots Vacuum Pump 50Hz 0.75KW Army Green 1

  

 

BSJ70L 160CFM 280m³/h 2 Poles Roots Vacuum Pump 50Hz 0.75KW Army Green 2

 

Applications

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

 

 

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