Graco 25P549 GMAX 3400 Control Box
The Graco 25P549 Control Box is a genuine OEM panel for GMAX 3400 and GMAX II gas‑powered airless sprayers, providing reliable operator controls for pressure and function management.
- Part Number: 25P549
- Use: Control panel for GMAX gas airless sprayers
- Compatible Machines: GMAX 3400, GMAX II 3900/5900/7900, TexSpray 5900HD/7900HD
- Main Benefit: Reliable control of pressure and sprayer functions
- OEM Part: Yes — Genuine Graco
Compatible Machines & Applications
The Graco 25P549 Control Box is a genuine OEM control panel used with select Graco GMAX 3400 series gas‑powered airless sprayers to regulate pressure and control functions.
- Graco GMAX™ 3400 Gas Airless Sprayer — primary compatible model
- GMAX™ II Sprayers (3900 / 5900 / 7900) in parts lists showing 25P549 control box
- TexSpray® 5900HD & 7900HD Airless Sprayers where Control Box 25P549 is listed in parts diagrams
Product Overview
The Graco 25P549 Control Box is a genuine Graco replacement control enclosure for GMAX 3400 and related GMAX II high‑pressure gas‑powered airless sprayers. It houses the controls, potentiometer, rocker switch, potentiometer knob, and related hardware to regulate unit operation, ensuring reliable performance and consistent output. The control box is a crucial electrical interface between the operator and sprayer functions. :contentReference[oaicite:0]{index=0}
| Feature | Details |
|---|---|
| Part Number | 25P549 |
| Description | Control Box Assembly for GMAX 3400 |
| Application | GMAX series gas airless sprayers |
| OEM Part | Yes — Genuine Graco |
| Includes | Control housing, potentiometer, rocker switch, knob, strain reliefs & gasket |
