KADANT

The greatest cause of pre-mature carbon seal ring failure is misalignment of the rotary joint or union. This is evident when the rotary joint wobbles during operation. When such a wobble takes place, the carbon seal ring (the internal sealing surface) is pinched against the l.D. of the joint housing and unusual wear or breakage may follow. Read more...

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KADANT

A high performance, high precision union for through-spindle coolant, air and hydraulic oil applications. Read more...

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KADANT

Kadant Johnson's line of rotary unions incorporates the latest technology in mechanical seal design for water and thermal oil service. Read more...

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KADANT

Kadant Johnson Inc. is a leading provider of rotary sealing solutions. Rotary unions, also referred to as rotary joints and swivels, are sealing devices that connect rotating equipment to fixed piping for the transfer of steam, water, thermal oil, coolant, hydraulic oil, air, and other media. Read more...

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DSTI - Dynamic Sealing Technologies, Inc.

With over 2,000 blade pitch control rotary unions in service, DSTI's field-proven designs deliver the highest performance for both onshore and offshore environments. Read more...

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DSTI - Dynamic Sealing Technologies, Inc.

DSTI's high pressure rotary unions feature a corrosion-resistant, all-stainless steel construction for harsh marine and offshore environmental conditions and corrosive media transfer. Read more...

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DSTI - Dynamic Sealing Technologies, Inc.

DSTI's high pressure rotary unions are suitable for the harshest subsea and topside umbilical reel applications including installation, intervention, and workover. Read more...

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DSTI - Dynamic Sealing Technologies, Inc.

The HVH Series multiple passage rotary unions are available in 3, 4, 6 and 8 passage models. Designed for applications requiring high flow volume, the HVH Series have larger diameter flow passages suitable for vacuum & bidirectional pressures up to 5000 PSI [345 BAR]. Read more...

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DSTI - Dynamic Sealing Technologies, Inc.

The LT Series, lightweight rotary unions offer options from 2 - 24 fluid passages featuring all-aluminum construction and low-torque seals that are suitable for pressure or vacuum use. Read more...

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DSTI - Dynamic Sealing Technologies, Inc.

From steam to shampoo, honey to motor oil, DSTI's fluid rotary unions & rotary manifolds are customized to meet your exact system requirements. Read more...

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