![[UDT] — OLC-3A Air Coupler Air Line Coupler](https://img.prosourcemro.com/2026/05/3450881-1-2.jpg)
[UDT] — OLC-3A Air Coupler Air Line Coupler
Family ID: 525-4970
The UDT OLC-3A Air Line Coupler is a pneumatic quick-connect fitting designed to provide fast, reliable connections between air lines and tools, sourced direct from Korea. Air line couplers like this are widely used in workshops, manufacturing floors, and maintenance environments where compressed air tools need to be swapped in and out efficiently without interrupting the air supply. Request a quote today for export-ready supply at competitive pricing through a KITA-registered Korean exporter.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 525-4970 | OLC-3A | UDT | OLC-3A (PT1/4) | Spec: 3-Port / PT1/4 | ||
| 525-4989 | LC-3A | UDT | LC-3A (PT1/4) | Spec: 3-Port / PT1/4 |
