This reusable pressure vessel is designed for safe and efficient handling of technical fluids, offering a practical solution for both professional and industrial applications. With a capacity of 400 ml, it provides the ideal balance between compact size and sufficient volume for various tasks. The vessel is equipped with a universal “automotive” filling valve, ensuring quick and convenient refilling with commonly available equipment. Operating reliably within a working pressure range of 5 to 10 bar, it guarantees consistent performance, while its impressive strength of up to 80 bar highlights its durability and safety under demanding conditions. Engineered for repeated use, this vessel combines robust construction with user-friendly functionality, making it an excellent choice for workshops, laboratories, and service environments where precision, reliability, and efficiency are essential.