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Description:As mechanical type vacuum pump equipped with a pair of screws in pump housing. LG series screw vacuum pump can realize the gas intake and exhaust by the synchronous rotation of the two screws in high speed.The teo dynamic balanced screws are supported by bearings and installed within pump chamber.There are clearances between the two screws and the pump housing.so the pump operation can be smooth and with a low noise and free of lubricant in the pump chamber.The dry screw pump can be used to pump the gases that contain a mass of vapor and a small quantity of particles.Generally the pump has the advantages in energy conservation and easy maintenances,and it is the updated vacuum pump replacing an seal vacuum pump.
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