Single Passage Unions

From our economical swivels to our more robust bearing supported unions, available in 90 degree or
inline, Rotary Systems’ line of single passage unions is flexible enough for any application.
Our knowledgeable Applications Engineers will recommend the best single passage union for your application.

SERIES 001:

90 DEGREE SWIVEL

Economy Swivel
Melonite Plated Housing
E-Nickel Shaft

DETAILS

SERIES 002:

90 DEGREE SWIVEL WITH BUSHINGS

Hardened and Ground Shaft
Oilite Bushings
Washdown environment

DETAILS

SERIES 003:

90 DEGREE WITH BEARINGS

Hardened and Ground Shaft
Proprietary Teflon Seals
Dual Ball Bearing Support

DETAILS

SERIES 004:

90 DEGREE FOR HIGH PRESSURES

Hardened and Ground Shaft
High Pressure Lip Seals
Rated up to 15,000 psi

DETAILS

SERIES 005:

ENTRY LEVEL IN-LINE SWIVEL

Melonite Shaft
Melonite Plated Housing
Economy Swivel

DETAILS

SERIES 006:

INLINE SWIVEL WITH BUSHINGS

Hardened and Ground Shaft
Oilite Bushings
Washdown environment

DETAILS

SERIES 007:

INLINE SWIVEL WITH BEARINGS

Hardened and Ground Shaft
Proprietary Teflon Seals
Dual Ball Bearing Support

DETAILS

SERIES 008:

HIGH SPEED AIR/HYDRAULIC UNION

Full Flow Design
Carbon Graphite/Carbide Seal
Precision Ball Bearings

DETAILS

SERIES 030:

HIGH SPEED COOLANT UNIONS

Balanced Silicon Carbide Seal
Matched Ground Bearings
Labyrinth Bearing Protection

DETAILS

SERIES 031:

GEN. PURPOSE MECHANICAL SEAL

Full Flow Design
Optimized Balance Ratio
Single or Duo Flow

DETAILS