

Graco 238377 Single Acting Paint Spray Gun is a professional-grade spray gun designed for precise, high-pressure road marking and line striping applications.
The Graco 238377 Single Acting Paint Spray Gun is a heavy-duty, industrial spray gun engineered specifically for professional line striping and road-marking applications. This gun is designed to deliver consistent paint flow under high pressure, making it ideal for demanding environments where precision and reliability are critical.
| Gun Type | Single Acting Spray Gun |
|---|---|
| Application | Road marking & line striping |
| Maximum Working Pressure | Up to 3000 PSI |
| Fluid Inlet | 3/8 in NPT |
| Air Inlet | 1/4 in NPT |
| Build Quality | Durable construction for industrial use |
The Graco 238377 spray gun is designed to work seamlessly with Graco line striping systems, offering dependable on/off control through its single-acting mechanism. Its rugged construction allows it to handle high-pressure striping materials commonly used for roads, parking lots, and other pavement marking projects.
This spray gun is not intended for general residential or light commercial sprayers. It is purpose-built for integration with professional striping equipment where consistent line quality and long service life are essential.