Rotary Vane Vacuum Pump is pumping gas in the sealed container to obtain a vacuum of major equipment. Rotary vane vacuum pumps, work with the specified mechanical vacuum pump oil lubrication and sealing parts, mainly for the extraction of clean air and chemical changes of oil from the gas cloud does not meet the high oxygen pumping, there is explosive, on the metal from corrosion and dust particles containing the gas. 
 2X series of two-stage rotary vane seal is a kind of vacuum pump is widely used species, with a limit of low pressure, low power consumption characteristics. Its a high compression ratio, the vacuum pump as the basic access devices are widely used in factories, laboratories, metallurgical, chemical, electric light vacuum, food packaging, pharmaceutical, plastic, electronics, drying, machinery, oil and other sites for direct access to crude, vacuum, but also with other air capability with vertical pump combination, as their backing pump. 
 2X Series rotary vane pumps contain from 0.5 to 70 l / s pumping speed of the pumps of various kinds, for users to choose according to actual needs.