Rotary joints for hot water and steam at high pressures and speeds. Balanced mechanical seal with external water-cooling. Meet the special requirements of paper and nonwoven calenders, fiber and corrugated paper plants. Suitable for big, steam-heated dryers. Patented system. By sealing these media there is a risk of dry running on the seal, which leads to a reduction in operational safety and service life. This can be successfully prevented by the internationally patented DC series system.

Rotary joints of the DC series are suitable for:

• Hot water (series DC up to 250 °C, series DCL up to 180 °C)
• Steam (DC series)