Features [Features] 

 1 box of all the independent electric motor driven by the same studio, with ten the role of two-stage pump 
 2, interfering in the whole process of direct extraction of container extraction 
 3, the pump is black metal, is more sophisticated equipment, vacuum pumps, the main components is dipped in a special vacuum pump oil 
 Work to prevent reflux into the vacuum system of oil 


 Use [Applications] 

 1, the pump is for pumping the gas inside the sealed container-specific, so that the vacuum container to obtain the basic equipment must be 
 For vacuum, light industry, medical, pharmaceutical, food and other fields 
 2, does not apply to the high oxygen extraction, toxic, explosive, chemical reaction on the vacuum pump oil, and on the black 
 Ferrous metals are corrosive effect of the gas, we can not use a compressor and pump