| UL2181 | Series: Passages: |
UL 8 |
| General Info |
Tool Pallette
Designed for air, vacuum and fluid use, the 8-passage UL Series rotary unions are ideal for a number of automation and robotic applications. All UL Series rotating union designs feature aluminum construction for low weight and excellent durability.

General Info and Operating Parameters information should only be used as a general guideline. Please contact SRS to discuss your specific application.
| Parameter | Value |
|---|---|
| Item # | UL2181 |
| Number of Passages | 8 |
| Overall Length | 4.746 |
| Body Diameter | 2.187 |
| Max. Pressure | 200 |
| Max. Rotation Speed | 100 |
| Max. Temp | 350 |
| Standard Connection Type | 1/8 NPT |
| Slip Ring Option | Yes |
Product information and options.
| Category | Description |
|---|---|
| Standard Passage Sizes | 1/8" NPT. Other sizes available upon request. |
| Plating and Coatings | Shaft: E-Nickel Housing: Red Anodize |
| Mounting Options | Tapped holes are provided on both the housing and shaft for mounting the assembly. |
| Mounting Flange | Available Aluminum flange can be bolted onto the end of the housing assembly for optional electrical slip ring mounting. The flange can also be bolted to the shaft end for additional mounting configurations. To request this option add -F to end of product part number. |
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