SIMPSON Aluminum Series pressure washer assembly shows a rugged frame for easy transport.
SIMPSON Aluminum Series Honda GX200 engine close-up suggests reliable power for demanding jobs.
SIMPSON aluminum-series CAT triplex pump close-up emphasizes durable performance under heavy use.
SIMPSON 25-foot high-pressure hose shows reach for large cleaning jobs.
SIMPSON quick-connect nozzles showcase versatile spray options for decks and graffiti removal.
SIMPSON 16-inch steel wand highlights precise control for targeted cleaning.
SIMPSON professional spray gun with safety lock-out enhances operator safety.
SIMPSON aircraft-grade aluminum frame and 10-inch tires enable smooth maneuverability.

SIMPSON

SIMPSON Aluminum Series 3400 PSI Gas Pressure Washer – Honda GX200 | 25 ft Hose | ALH3228-S

High-performance patio lawn and garden made for confident daily results

$1,155.66

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Why customers choose PatioZora Garden

The SIMPSON Aluminum Series 3400 PSI Gas Pressure Washer blends professional-grade power with portable design, ideal for contractors, fleet maintenance, and facility cleaning. Delivering 3400 PSI at 2.5 GPM, it provides a strong, steady spray that helps you break through grime on wood, brick, metal, and painted surfaces without requiring excessive passes. Powered by a reliable 196cc HONDA GX200 commercial engine, this unit pairs dependable starting with consistent performance. The built-in CAT industrial triplex pump includes thermal relief protection to help prevent overheating during longer cleaning sessions.

Designed for easy transport and setup, the frame uses 100% aircraft-grade aluminum, which makes it lighter than many steel-frame designs while standing up to challenging environments. A 25-foot high-pressure hose extends your reach, and the professional spray gun with a safety lock-out allows controlled operation on busy job sites. Five Quick Connect nozzles (0°, 15°, 25°, 40°, and Soap) offer versatile spray patterns for decks, wood restoration, paint prep, graffiti removal, and more—without swapping equipment mid-project.

Key features at a glance

  • 3400 PSI at 2.5 GPM for serious surface cleaning power
  • HONDA GX200 engine for reliable starts and strong performance
  • 100% aircraft-grade aluminum frame for lightweight durability
  • CAT industrial triplex pump with thermal relief protection
  • 25-foot high-pressure hose and 16-inch wand for reach and control
  • Five Quick Connect nozzles: 0°, 15°, 25°, 40°, and Soap
  • 10-inch pneumatic tires for easier maneuvering on varying terrains
  • 49-State compliance and robust warranty (engine 3-year, pump 5-year, frame 10-year)

Practical applications span deck cleaning, wood restoration, paint preparation, graffiti removal, and more. Use the 0° tip for concentrated cleaning on solid surfaces; the soap nozzle helps apply detergents where permitted. The other spray patterns balance efficiency and surface care across jobs.

  • Wood decks and siding cleaning
  • Brick, concrete, and masonry surfaces
  • Paint preparation and graffiti removal projects
  • Fleet and equipment detailing

With rugged reliability and thoughtful design, the SIMPSON Aluminum Series ALH3228-S keeps you productive from first start to finish. While results depend on conditions and technique, this unit is designed to support professional workflows and deliver consistent outcomes across a spectrum of cleaning tasks.

FAQ

Q: What is the PSI and GPM of the SIMPSON ALH3228-S?

A: It delivers up to 3400 PSI at 2.5 GPM with a Honda GX200 engine.

Q: What features help with mobility and durability?

A: An all-aluminum frame with 10-inch tires and a CAT triplex pump support heavy-duty cleaning.

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