VEAT-007 is a fully integrated water-cooled vacuum system that integrates a water ring vacuum pump, a gas-liquid separator, a heat exchanger and an intelligent control cabinet. Through the closed-loop design, it achieves a 50% water-saving effect on the working fluid and a 24-hour stable operation at full load. The whole system is oil-free to create a Class 6 clean vacuum environment (exhaust oil content ≤0.1mg/m³), providing efficient and energy-saving vacuum solutions for the fields of medicine, electronics, chemical industry, metallurgy, etc.