Minneapolis, MN -- April 21, 2006

Rotary Systems Inc., the Industry leader in multiple passage and custom rotary unions has recently announced that it will offer an electrical slip ring option (RUSR) on it entire line of standard rotary unions.

This new option will allow users to transfer fluids and gasses along with electrical and signal through one compact and rugged assembly. The standard line of RUSR assemblies will be offered in various sizes and electrical configurations with up to 12 passages in the union. A custom union can be designed with additional passages if required.

The electrical slip ring is offered in 6, 12, 18, 24, 36 and 56 circuit configurations. The slip ring features gold on gold contacts, V-groove ring design for low electrical noise, precision ball bearings and color coded lead wires for simplified electrical connection. Transfers analog and digital signals, power and is compatible with data bus protocols. Standard lead length is 24 inches with options to 48 inches.

Please contact our Technical Sales department at 1-800-959-0146 with your operating parameters if you need a rotary union with an integrated slip ring.