Rotary Piston Vacuum Pump
Rotary Piston Vacuum Pump is widely used in production and development of new materials, new technologies and new process for vacuum crystal pulling, vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum impregnation, vacuum drying, vacuum distillation, vacuum kneading, aerospace simulation experiments. It can be used alone or used as a fore pump of other high vacuum pumps such as Roots pump, oil diffusion pump, and molecular pump.
Rotary Piston Vacuum Pump can not only be operated independently, but also be a backing pump when combined with Roots Vacuum Pump, Oil Boater Pump, Oil Diffusion Pump. The pump must be fitted with appropriate accessories if the exhausted gas is corrosive to ferrous metal, reactive with vacuum pump oil，or rich in vapor and dust.