The Haag + Zeissler ROTATING Series 9001 G-ND is a high-performance rotary union designed for transferring air, steam, water, heat transfer oil, non-toxic gases, and vacuum in rotating industrial systems. It supports a maximum operating pressure of 17 bar for water, 12 bar for steam, and 6 bar for air, heat transfer oil, and non-toxic gases, with 0 bar for vacuum operation. The unit operates at speeds up to 700 rpm, ensuring efficient, leak-free media transfer under varying thermal and mechanical conditions. Engineered for durability, precision sealing, and long service life, the 9001 G-ND provides stable performance in demanding applications such as heat transfer systems, pneumatic control, and process automation. Across North America, Europe, Asia, and worldwide, installation and connection configurations may possibly differ according to regional industrial standards and system specifications.