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Zhengzhou Nanbei Instrument Equipment Co., Ltd.

Rotary Vacuum Pump, Oil Rotary Vacuum Pump, Single Stage Rotary Vacuum Pump manufacturer / supplier in China, offering Air Single Stage Oil Rotary Vacuum Pump, LED Optical 1000X Scanning Electron Microscope with Projector, Price of Inverted Digital Biological Digital Microscope and so on.

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Air Single Stage Oil Rotary Vacuum Pump

FOB Price: US $800-1,500 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $800-1,500/ Set
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Port: Shanghai, China
Production Capacity: 100set/Sets a Month
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: 2X-70A
  • Structure: Rotary Vacuum Pump
  • Vacuum Degree: Vacuum
  • Working Conditions: Dry
  • Pumping Speed(L/S): 70
  • Rotary Speed(R/Min): 420
  • Noise(Dba): ≤86
  • Oil Capacity(L): 4.2
  • Trademark: NANBEI
  • Specification: ISO
  • HS Code: 8414100040
  • Oil or Not: Oil Free
  • Exhauster Method: Positive Displacement Pump
  • Work Function: Fore Pump
  • Name: Air Single Stage Oil Rotary Vacuum Pump
  • Ultimate Pressure(PA): ≤6*10-2
  • Motor Power(Kw): 5.5
  • Inlet Diameter(mm): 80
  • Weight(Kg): 320
  • Transport Package: 1 Set/Sets
  • Origin: Henan, China
Product Description
Air Single Stage oil rotary vacuum pump

Product Introduction
This series of pumps are elementary equipment for pumping air from sealed vessels. It can be used alone, also can be used as the forepump, process pump or titanium pump of booster pump, roots vacuum pump, gas circulation cooling roots pump, oil diffusion pump, and molecular pump.It is applicable to vacuum coating, vacuum heat treatment, vacuum smelting, vacuum tube, bulb, refrigeration, chemicals, packing, forming, health and medical appliances, laboratory, vacuum drying machines and vacuum filtering.

 a. The pump can work continuously in the temperature between 5 to 40 centigrades and inlet pressure less than 1330Pa.
 b. Equipped with gas ballast valve to pump a little water vapor. It can last service life of  the  oil except the 2X-4A type.
c. Dedicated vacuum pump for making neon lights.
d. Many suction holes in the vacuum pump to save electricity.

Technical parameters:

Pumping speed(L/s)48153070100 
Ultimate pressure(Pa)≤6*10-2≤6*10-2≤6*10-2≤6*10-2≤6*10-2≤6*10-2a
Motor power(Kw)0.551. 
Temprature                                           ≤40ºC 
Inlet diameter(mm)254040658090 
Oil capacity(L)11.5234.25 
Electro-vacuum differential pressure valveDYC-Q25DYC-Q40DYC-Q40DYC-Q65DYC-Q80DYC-Q100 
Cooling speed(L/mm)     -       
      -      717272c

a. Use seater mercury vacuum gauge to test in the inlet port of pump
b. Use thermocouple gauge, resistance gauge or some other total pressure type gauge to test 
c. The diameter of inlet port and outlet port is G3/8"
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