Introduction:

JP Series Roots Vacuum Pump is a positive displacement pump, also known as

mechanical booster pump, which is one of the main equipment to obtain the middle and

high vacuum degree. Its working principle is similar to roots blower, which use two figure 8

rotor synchronous rotation in the pump shell, so as to complete the suction and exhaust

process.

Advantages:

1.Thereisno friction between the rotor and the pump cavity, the rotor and the rotor, and no lubricating oil is required, so there is no oil in the pump cavity, which avoids the

pollution of the oil to the vacuum system.

2.Compact structure and small size,itcan be installed horizontally or vertically.

3. It has good dynamic balance, stable operation, low vibration and low noise.

4. It can extract condensable gas.

5.Quickstart, canreach the limit pressure in a short time.

6.Lowpower and low operation and maintenance costs.

7.The Roots pump is equipped with a bypass valve, which plays the role of automatic overload protection, so the operation is safe and reliable.

Applications:

They’re  widely  used  in  vacuum  smelting,  vacuum  welding,  vacuum  casting,  vacuum coating,  vacuum  drying,vacuum  dynamic  experiment  and  chemical  pharmaceutical, electric vacuum device manufacturing industries.

In  view  of  the  chemical,  pharmaceutical  and  other  industries  require  huge  vapor degassing capability. the sealing structure of JP roots vacuum pump chamber and the bearing chamber has improved, which greatly reducing the bearing cavity and gear cavity oil  emulsification.  Thus,  JP  roots  vacuum  pump  is  more  suitable  for  pumping  large quantities of water vapor and solvent with water ring vacuum pump.

JP  series  roots  vacuum  system  is  non  oil  seal  type.  So,  it  can  completely  avoid  oil returning , oil spills and soot pollution, etc.