

Inline straight fitting designed to provide a secure, direct fluid connection in Graco spray and hydraulic systems for stable high-pressure performance.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Airless Spray Systems | Used in select Graco spray equipment requiring straight fluid line connections. |
| Graco Hydraulic & Fluid Handling Equipment | Compatible with hydraulic and fluid transfer systems needing inline connection fittings. |
| Graco Industrial Spray Assemblies | Supports industrial spray and pump setups requiring OEM straight fitting components. |
The Graco 18B139 Fitting, Straight is an inline connector designed to provide a direct, secure fluid path between components in Graco spray and hydraulic systems. It ensures efficient flow transfer without directional change, helping maintain system performance and stability.
Built for use in Graco fluid handling and spray equipment, this straight fitting supports reliable high-pressure connections in demanding industrial environments where secure and leak-free operation is essential.
Its OEM-style design allows it to integrate seamlessly into existing assemblies, making it suitable for maintenance, repair, or replacement of worn or damaged fittings.