The Major Maintenance Kit RUVAC WS 251 is designed to keep your RUVAC WS 251 vacuum system in optimal condition. This comprehensive kit includes all essential components needed for routine maintenance, ensuring efficient performance and longevity of your equipment. Key features include high-quality replacement parts, easy installation instructions, and compatibility specifically tailored for the RUVAC WS 251 model. Perfect for maintaining peak efficiency and reliability in your operations.