The best product and service quality, safety and reliability, along with a wealth of experience from over 90 years of company history, form the foundation for our technological leadership in the field of Drehdurchführungen. Our recipe for success for optimal sealing solutions: intensive development combined with testing in the lab and in practice. Additionally, we work according to various standards.
Our products are available worldwide through our own branches and an extensive dealer network.
Universal rotary union for water, featuring a mechanical seal and rolling bearings. DXS with highly resistant, ceramic-coated sealing surface for high...
Universal rotary joint with maintenance-free sliding bearings and sealing ring made of carbon. Metal-impregnated sealing ring for heat transfer oil an...
High-performance rotary unions for internal coolant supply in machine tools. Series K with TESS technology (Thermal Expansion Sealing System) is perma...
Rotary joint for hot water and steam at high pressures and speeds. Relief sliding ring seal with external water cooling. Patented system.
Rotary join...
Universal rotary union for water and thermal oil with relieved mechanical seal and rolling bearings. Different seal combinations can be selected depen...
Multi-channel rotary unions for various media and pressures, with the ability to completely separate channels. The dimensions presented in our catalog...
Robust rotary unions for contaminated media at low speeds. For example, in rolling mills and stone-wash machines.
Rotary unions of the M series are s...
Rotary unions for compressed air. Multiple channels for different pressures as well as large and small volumes. Design with special sealing rings and ...