1、运行过程中密封装置不摩擦，无麿损，使用寿命较同类产品长10倍以上。
1. During operation, the sealing device has no friction and bran damage, and its service life is more than 10yinchuan.89ix.comzhengzhou.89ix.comchangsha.89ix.comnanjing.89ix.comtimes longer than that of similar products.jinan.89ix.comtaiyuan.89ix.com
2、移植真空泵原理，自吸性能稳定可靠，特别是采用“电动空气控制阀”，真正实现了“一次引流，终生自吸”。
2. Transplantation vacuum pump principle, self-priming performance is stable and reliable, especially the use of "electric air control valve", truly achieve "one-time drainage, life-long self-priming".
3、振动小，噪音低，移动灵活，拆卸简便、易于安装，不需地脚固定。
3. Low vibration, low noise, flexible movement, easy disassembly, easy installation, without foot fixing.
4、具有优越的自控功能，可与高科技领域和高度自动化系统配套使用。
4. It has superior automatic control function and can be used with high-tech fields and highly automated systems.