Leakage-free and wear-resistant
The elastic sealing systems developed in-house and the special coatings of the shaft ensure minimal wear and reliable operation without leakage of the ROTOPACK rotary unions – despite the contacting seal.
Successfully in use in many applications
ROTOPACK rotary unions are available in several variants and for any media – no matter what your requirements are. Due to its high number of variants, ROTOPACK rotary unions can be used in many applications: from tunneling machines to rotary tables or robots.
Your requirements – our solutions
Thanks to their special design principle, ROTOPACK units meet any requirement, providing a tailor-made, reliable and profitable solution. Even if demands in terms of pressure, speed, torque and seal diameter are high.
||Oil, air, emulsion, water, gas, low and fine vacuum
|Max. number of channels
|Max. pressure [bar]
|Max. speed [rpm]