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BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
Specifications
Brand Name :
BSC
Model Number :
BSJ70L
Certification :
CE
Place of Origin :
China
MOQ :
1 set
Price :
USD 2400 per set
Payment Terms :
T/T
Supply Ability :
1000 sets per month
Delivery Time :
5-30 days
Packaging Details :
WOODEN CASE
Surface :
Painting
Color :
White
Pumping Rate :
280 m3/h (165CEM)
Material :
Aluminium alloy
Features :
Heat sink, Corrosion resistance, Efficient energy saving
G.W. :
63kgs
N.W. :
52kgs
Meas. :
85*40*42cm
Description

BSJ70L 165CFM (280m³/h) 50Hz 0.75kW 2Poles Mechanical Booster Pump,Roots Pump

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 intermediate seal, multiple sealed way to ensure the high 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.
  • Special shaft seal is used to achieve the long stable running without oil leakage.
  • The BSJ-L series is made of all-aluminum alloy, heat sink, corrosion resistance, and efficient energy saving.The BSJ-LC series is made of cast iron. The unique liquid coupling method enables the pump to start directly under the atmosphere, which greatly reduces the time of pumping.
  • Compact structure, light weight, and small volume.

​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

4×10-1
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.

The cooling water temperature of inlet port must be 5~30℃ When the temperature is too low, keep it in an environment that is not easy to condense.

Performance Curve:

BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW

Dimensions:

BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW

BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW

Applications

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

We provide you with individual support,we train you and we offer 24/7 service worldwide.

Product tags

alcatel vacuum pump

,

dc sabmarsibal pump

,

vacuum pump type roots
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BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW

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Product Detail
Brand Name :
BSC
Model Number :
BSJ70L
Certification :
CE
Place of Origin :
China
MOQ :
1 set
Price :
USD 2400 per set
Contact Supplier
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW
BSJ70L Aluminium Alloy Roots Vacuum Booster Pump 280m3/H 0.72kW

Ningbo Baosi Energy Equipment Co., Ltd.

Verified Supplier
8 Years
zhejiang, ningbo
Since 2005
Business Type :
Manufacturer, Importer, Exporter
Main Products :
Rotary Vane Vacuum Pump, DRV series Two-Stage Oil Rotary Vane Vacuum Pump, Scroll Vacuum Pump
Total Annual :
120000000-150000000
Employee Number :
>1300
Certification Level :
Verified Supplier
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