Simpson MegaShot MSH3125-S Gas Pressure Washer

The Simpson MegaShot MSH3125-S delivers 3,200 PSI and 2.5 GPM of cleaning power, making it a dependable choice for homeowners who need serious muscle for driveways, siding, decks, fences, and other tough outdoor cleaning jobs. At the heart of this gas pressure washer sits a genuine Simpson-honed engine, engineered specifically for pressure washing applications and built for reliable cold starts along with consistent performance across repeated use. This engine pairs with an axial cam pump for smooth, efficient operation, ensuring that water pressure stays steady even during extended cleaning sessions, so users can tackle grime, mold, mildew, and caked-on dirt without the machine bogging down.

Built with durability in mind, the MSH3125-S features a powder-coated steel frame that resists corrosion and impact damage, standing up to the bumps and scrapes of regular outdoor use and storage. The onboard detergent tank allows users to apply soap directly through the wand for enhanced cleaning power on stubborn stains, while the included 25-foot high-pressure hose offers ample reach around vehicles, patios, and building exteriors without constantly repositioning the unit. Large, never-flat wheels make it easy to roll the washer across gravel, grass, or concrete, and the compact vertical design allows it to be stored upright in a garage or shed without eating up excessive floor space.

Rounding out its feature set, the Simpson MegaShot MSH3125-S includes five quick-connect nozzle tips, offering variable spray patterns from a concentrated zero-degree jet for stripping tough stains to a wider fan spray for rinsing and general cleaning, plus a dedicated soap nozzle for detergent application. The spray gun and wand are designed for comfortable handling during long cleaning tasks, reducing fatigue while maintaining control over pressure output. Whether it's refreshing a weathered deck, blasting mud off outdoor equipment, or restoring the look of a concrete patio, this pressure washer combines gas-powered strength with practical, user-friendly design, making it a solid workhorse for regular home maintenance and cleanup projects.