Universal rotary joint with maintenance-free carbon sealing rings and carbon bushings. Metal-impregnated sealing rings for thermal oil and higher pressure loads when used for hot water and steam. H3 features an integrated vacuum breaker for steam cylinders. These versions are suitable for the rotary transmission of water and steam and, depending on the series for the transmission of heat transfer oil. There is a basic series H and HW for the above-mentioned media up to DN100 and we offer reinforced versions HWA, HWB, HWX for higher speeds, loads and for large nominal sizes. Flexible modular system with retrofit table, flat-sealing housing flanges. A large number of different versions are available for this series.
The rotary joints of the series HWA, HWB, HWX (DN 15 – 100) are also available in ATEX-certified design.
Rotary joints of the H series are suitable for:
- Cooling water
- Hot water
- Thermal oil (HW series)