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The SE Series rotary unions are designed for applications with high pressure requirements and limited space. Originally designed for machine tool workholding applications, these versatile rotary unions are currently used in a number of industries. The SE Series rotary unions are available in 2,4,6,8 & 12 passage versions. All SE Series rotary unions incorporate DSTI's exclusive DynaSeal™ seals, which are suitable for vacuum & bi-directional pressure up to 7500 psi. The SE Series rotary unions can also be ordered as RotaRing™ rotary union/electrical slip ring combination assemblies. |
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SE Series 2-passage P/N 1121 Rotary Unions With SAE-4 Connections
The SE Series 2-passage rotary unions are suitable for hydraulic, coolant, pneumatic and vacuum applications. All SE Serie unions are designed with both o-ring face and female SAE-4 connections on the shaft for increased mounting flexibility. Compact size and multiple mounting options make the SE Series a popular choice for many industrial applications. |
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SE Series 4-passage P/N 1141 Rotary Unions With SAE-4 Connections
The SE Series 4-passage rotary unions are suitable for hydraulic, coolant, pneumatic and vacuum applications. All SE Series unions are designed with both o-ring face and female SAE-4 connections on the shaft for increased mounting flexibility. High quality DynaSeal™ seals used in all the SE Series products can be run "dry" and are suitable for low and high pressure use. |
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SE Series 6-passage P/N 1161 Rotary Unions With SAE-4 Connections
The SE Series 6-passage rotary unions are suitable for hydraulic, coolant, pneumatic and vacuum applications. All SE Series unions are designed with both o-ring face and female SAE-4 connections on the shaft for increased mounting flexibility. Carbon steel construction and precision ball bearings make the SE Series rotating unions ideal for heavy duty use. |
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SE Series 8-passage P/N 1181 Rotary Unions With SAE-4 Connections
The SE Series 8-passage rotary unions are suitable for hydraulic, coolant, pneumatic and vacuum applications. All SE Series unions are designed with both o-ring face and female SAE-4 connections on the shaft for increased mounting flexibility. The 8-passage SE products are commonly used to supply hydraulic fluid to workholding fixtures for machine tool applications. |
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SE Series 12-passage P/N 11121 Rotary Unions With SAE-4 Connections
The SE Series 12-passage rotary unions are suitable for hydraulic, coolant, pneumatic and vacuum applications. All SE Series unions are designed to offer o-ring face or female SAE-4 connections on the shaft for increased mounting flexibility. In order to minimize space requirements, the 12-passage SE Series rotary union features a compact two-stage housing design. |