DPR罗茨泵性能特点：
●泵腔内无润滑油，实现高洁净真空/There is no lubricating oil in the pump chamber, the realization of high vacuum clean.
●转子采用进口加工设备制成，具有良好的几何对称性，实现低噪音，高寿命/Rotor made of imported processing equipment, with good geometrical symmetry, low noise, high service life.
●线形密封性好，泵浦性能更优，泵浦在低压段运行可靠性高/Linear sealing good, optimal pump performance, higher reliability pump in low pressure.
●启动快，能在短时间内达到真空/Can start fast, in a short period of time to achieve a vacuum.
●结构紧凑、重量轻，占地面积小，节能空间/Compact structure, light weight, covers an area of small, energy saving space.