2X series vacuum pumps take a double stage structure, which working performance is composed of high pressure stage and low pressure stage. Its suction nozzle is connected to vacuum container or vacuum equipment to suck in and discharge out the gas in container in the process of operation. When the equipment is vacuumized, high pressure stage exhaust disc will be closed, and the gas sucked by high pressure stage will be transferred to the second stage, and then sucked in and discharged out by the second stage. Here the vacuum equipment will be vacuumized to a certain extent. The technical parameter of this pump is 6×10-2pa.lf requested by users, vacuum boosting pump may be fitted. And this pump will be used as a fore pump which is strengthened by the exhausting power of bossting pump. The continuous exhausting of fore pump may enable your equipment better vacuunized.
         This type of pumps is suitable for metallurgy,chemical,electric light source vacuum,vacuum plating, food packaging, pharmaceuticals, blister, electronics, drying etc..