Optimizing Rotary Unions with VR Seals

Seals are critical in rotary unions as they prevent leaks and ensure a reliable and consistent transfer of media.

Sealing gap behaviour of pressure-resistant rotary shaft seals

Thanks to a new type of sealing ring design and the use of self-lubricating elastomer materials, the VR ring type SOA is now the preferred choice for applications in the medium pressure range (15-150 bar). In pumps and rotary joints, it was previously almost impossible to use radial shaft seals with elastomer materials safely at […]

Hygienic design

Rotary shaft seals are critical in the food industry to prevent the ingress of dirt, dust and other contaminants into machinery and equipment. Here is some specific information about rotary shaft seals in relation to the food industry: When selecting rotary shaft seals for the food industry, it is important to work with a reliable […]