![[Geumgang Precision] — JCA-12 Joint Coupler](https://img.prosourcemro.com/2026/05/3288380-1-1.jpg)
Couplers & Air Guns
Geumgang Precision
[Geumgang Precision] — JCA-12 Joint Coupler
Family ID: 111-2931
The Geumgang Precision JCA-12 Joint Coupler is a pneumatic or hydraulic line coupling component designed for secure, leak-resistant connections between fluid or air lines, sourced direct from Korea. Joint couplers of this type are widely used in manufacturing, assembly, and maintenance environments where pressurized lines must be connected or disconnected quickly without system shutdown. Request a quote today for export-ready supply of the JCA-12 through ProSource MRO, a KITA-registered Korean exporter offering competitive pricing on industrial fluid and pneumatic components.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 111-2931 | JCA-12 | Geumgang Precision | JCA-12 (Plug: Incompatible) | Spec: 1/4 |
