The Haag + Zeissler ROTATING Series 9001 F is a versatile rotary union engineered for the transfer of air, steam, water, heat transfer oil, non-toxic gases, vacuum, and—upon request—lyes in rotating industrial systems. It supports a maximum operating pressure of 17 bar for water, 10 bar for steam, and 6 bar for air, heat transfer oil, non-toxic gases, and lyes, with 0 bar for vacuum operation. The unit operates at speeds up to 600 rpm, depending on size and bearing configuration, ensuring smooth and leak-free media transfer under diverse thermal and mechanical conditions. Designed for precision sealing, durability, and long service life, the 9001 F delivers consistent performance in demanding process, energy, and manufacturing applications. Across North America, Europe, Asia, and worldwide, installation and connection configurations may possibly vary according to regional engineering standards and system requirements.