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. It achieves 24-hour full-load operation, closed circulation of working fluid (saving 50% water), and an oil-free clean vacuum environment. It is suitable for vacuum distillation, drying, coating and other processes, and is resistant to harsh working conditions such as dust and high temperature. It complies with ISO 16078 safety standards and GB 19153 energy efficiency requirements.