water rotary union / multi-passage / high-pressure / hydrostatic
DSTI - Dynamic Sealing Technologies



  • Medium:

    for water

  • Number of passages:


  • Applications:


  • Other characteristics:


  • Rotational speed:

    3,000 rpm (18,850 rad.min-1)


DSTI rotary unions are specially designed to ensure high pressure / high speed in wind, solar, biofuel, and hydropower applications. Hydro turbine generators feature turbine governor integrated with DSTI rotary unions and an option of electrical slip ring integration for electronic feedback data. Multi-passage design increases compatibility with multiple fluids. The design comes with electrical slip ring integration (data/power). The unions offers specialized design for high temperature applications and comes with an option of various materials.