

Compact hydraulic adapter converting 03 JIC to 04 JIC connections for secure fluid transfer in Graco spray and fluid systems.
| Compatible Machines / Systems | Application Use |
|---|---|
| Graco Hydraulic Fluid Systems | Connects different JIC line sizes in hydraulic circuits. |
| Graco Pump Assemblies | Used for adapting fluid line sizes within pump systems. |
| Graco Spray Equipment | Supports fluid transfer line size conversion in spray systems. |
| Industrial Hydraulic Systems (03 JIC / 04 JIC) | Enables conversion between different JIC fitting sizes. |
| OEM Graco Fluid Handling Equipment | Ensures compatibility in factory and service line configurations. |
The Graco 061703 03 JIC to 04 JIC Adapter Fitting is a hydraulic connector designed to adapt between two JIC (Joint Industry Council) fitting sizes. It allows secure and leak-resistant conversion from 03 JIC to 04 JIC connections.
This adapter is commonly used in Graco hydraulic and fluid handling systems where line size changes are required. It ensures smooth integration between different hydraulic components without modifying existing tubing or assemblies.
Built for durability and reliable sealing performance, it supports both OEM applications and field service repairs in high-pressure fluid systems.