

The Graco 231921 is a professional 30:1 President air-powered airless spray system designed for consistent high-pressure spraying in industrial and commercial applications.
The Graco 231921 is a complete airless spray system and is primarily used as a standalone unit. However, it is commonly installed and used in the following setups:
The Graco 231921 30:1 President Airless System is a professional-grade air-powered airless spraying solution designed for consistent material delivery and high-pressure coating applications. With a 30:1 pump ratio, this system efficiently converts compressed air into high fluid pressure, making it suitable for medium- to high-viscosity materials.
This system is commonly used in industrial, commercial, and maintenance environments where durability, reliability, and steady output are essential. It supports long hose runs and continuous spraying without pressure loss.
| Pump Ratio | 30:1 for high-pressure airless spraying |
|---|---|
| Maximum Fluid Pressure | Up to approximately 3000 PSI (210 bar) |
| Pump Material | Carbon steel construction for durability |
| System Type | Air-powered airless spray system |
| Typical Materials | Paints, primers, coatings, sealers, and similar fluids |
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