

The Graco 159239 Hose Fitting connects a 3/8-inch hose to a 1/2-inch hose, ensuring secure and efficient pressure transfer in airless paint spraying systems.
The Graco 159239 Hose Fitting is a high-quality adapter designed to connect a 3/8-inch hose to a 1/2-inch hose or pipe in airless paint sprayer systems. It ensures smooth paint flow and maintains consistent pressure across hose connections.
This fitting is compatible with a wide range of Graco Airless Paint Sprayers and systems that utilize both 3/8" and 1/2" hose connections:
| Part Number | 159239 |
|---|---|
| Manufacturer | Graco |
| Type | Hose Fitting / Adapter |
| Connection Size | 3/8 in x 1/2 in (NPT Male) |
| Material | High-strength plated steel |
| Pressure Rating | Up to 3300 PSI (typical for airless applications) |
| Usage | Connects hoses of different diameters for optimal paint flow and pressure |
The Graco 159239 Hose Fitting is an essential connector for joining hoses of different sizes in Graco sprayers and coating systems. Built for durability and high-pressure performance, it ensures smooth operation and reliable sealing across all hose connections.