

Graco 134079 Fitting Adapter 03 JIC to 04 JIC is an OEM adapter fitting that converts a 3/8‑inch JIC connection to a 1/2‑inch JIC connection, enabling secure and compatible fluid system connections.
Graco 134079 Fitting Adapter 03 JIC to 04 JIC is a precision‑manufactured OEM adapter fitting designed to transition a 3/8‑inch JIC fitting to a 1/2‑inch JIC connection. It provides robust mechanical engagement and prevents leakage in demanding systems.
Constructed from durable OEM‑grade metal, this fitting adapter supports fluid and air systems in industrial and professional applications. Its secure design simplifies integration and maintains system integrity under pressure.
| Product Type | Adapter fitting |
|---|---|
| Brand | Graco |
| Part Number | 134079 |
| From Size | 3/8" JIC |
| To Size | 1/2" JIC |
| Material | OEM‑grade metal |
| Application | Fluid system adaptation |
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