

The Graco 25D225 DutyMax GH 675DI Big 150 is a powerful gas hydraulic airless sprayer built for heavy-duty coatings and large-scale professional applications.
The Graco 25D225 DutyMax GH 675DI Big 150 Airless Sprayer is a high-performance, gas-powered hydraulic sprayer designed for professional contractors handling large-scale and heavy-duty coating applications. Built for durability and consistent output, this unit is ideal for spraying high-viscosity materials such as silicone, elastomerics, and waterproofing coatings.
This product is a complete sprayer system and does not fit into other machines as a replaceable part. However, it is part of the DutyMax GH Big Rig series and shares compatibility with related systems and accessories.
| Max Pressure | Up to 6750 PSI for high-performance spraying |
| Flow Rate | Up to 1.5 GPM for large-area coverage |
| Power Source | Gas-powered engine for job site flexibility |
| Pump Type | Hydraulic system for durability and smooth operation |
| System Package | Big 150 configuration with extended hose setup |