Additional seals for rotating machinery

Rotary unions, swivel joints, slip rings and injectable packing compounds for rotating and moving parts of machinery. Swivel joints for operating temperatures from −90 to 700 °C and pressures up to 1 200 bar.

°C
bar

These values are approximate and may be influenced by other factors. We will be happy to consult with our expert to make sure you make the right choice.

Rotary bushings

Rotary bushings

We supply rotary bushings that have a cutting-edge design and are manufactured using the latest manufacturing technologies.

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Articulated joints

Articulated joints

Articulated joints are used to transport different types of material between two moving or rotating parts.

Operating temperature: -90 to 700 °C
Operating pressure: 0 to 1200 bar
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Slip rings and saddles

Slip rings and saddles

Carbon rings for rotary joints, carbon metal-saturated bearings for pumps, segmented seal rings for compressors, graphite vanes for pumps.

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POWERpack-inject grouting compounds

POWERpack-inject grouting compounds

Injection compound for sealing pumps, agitators and valves. The unique combination of fibers and lubricants allows for virtually drip-free sealing.

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Sealing Elements for Rotary and Moving Joints

In addition to mechanical seals, packing cords and oil seals, we also supply other sealing elements for rotating and moving parts of machinery. These include rotary unions, swivel joints, sliding rings and injectable packing compounds.

What You’ll Find in This Category

Related Topics

For more information on sealing rotating equipment, see our oil seals and mechanical seals.

What is a rotary union and where is it used?

A rotary union transfers a medium from a stationary part of a machine to its rotating part. The medium may be steam, compressed air, oil or another liquid, for example. Rotary unions are used in cylinders, drums and other rotating equipment.

How is POWERpack-inject injectable packing compound used?

POWERpack-inject injectable packing compound is designed for sealing pumps, mixers and valves. It can also be replenished in the stuffing box while the equipment is operating, without the need for a shutdown.

What are carbon sliding rings and seats used for?

Carbon rings and seats are available in various designs to suit different types of equipment. These include carbon rings for rotary joints, metal-impregnated carbon bearings for pumps, segmented sealing rings for compressors and graphite vanes for vacuum pumps.

What is the operating range of swivel joints?

Swivel joints are used to convey various types of material between two parts that move or rotate relative to each other. The operating temperature ranges from −90 to 700 °C, and the operating pressure from 0 to 1 200 bar.

Related categories

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