The CRYOMEC Copper tube, part number 7020000 with the identifier BE 4481, ist a specially manufactured copper tube component. It ist designed for use with pump types such as the ZP 170-4-DC-CB-LAB and provides a precisely tuned solution for cryogenic applications. This component ist crucial for the integrity and performance of cryogenic systems, where resistance to extremely low temperatures and the prevention of leaks are of utmost importance. The use of copper ensures good thermal conductivity and compatibility with cryogenic fluids. Ideal for use in industrial gas supply systems, air separation plants, and research laboratories that require precise temperature control. This spare part can be requested to maintain system performance and safety.