ELECTRIC VACUUM PUMP FOR EV M-710 Application of this EV MINI VACUUM PUMP Our mini - VACCUM PUMPS are made with introduced technology international advanced techonology, distinguishing fetures of small size, light weight,low noise,pollution-free maintenance-free, good durability and so on,mainly used in pharmaceutical, automobile brake booster negative pressure source,gas analysis sampling, instrumentation,gas-liquid separator etc. A complately realization of the maintenance-free, and the pump without oil,no pollution transmission medium,can replace the similar foreign products totally.