Premium Gas Pressure Washer with Honda GX390 Engine (49 State)

The SIMPSON Aluminum Series pressure washer, featuring 4200 PSI at 4.0 GPM, is an exceptional choice for construction, equipment upkeep, and facility and fleet maintenance cleaning. Powered by a reliable HONDA GX390 engine, this pressure washer boasts a durable CAT triplex pump and an ultra-lightweight aircraft-grade aluminum frame, offering the perfect blend of maneuverability and performance.

The ALH4240 model comes equipped with a 50' hose, an ergonomic spray gun, and 5 Quick Connect nozzles, making it a versatile and user-friendly tool. Designed to meet the rigorous demands of cleaning professionals, the SIMPSON Aluminum Series frame is crafted from 100% aircraft-grade aluminum, resulting in a lighter weight than most steel-frame pressure washers.

This pressure washer is a popular choice among contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal, and other professional cleaning services. The SIMPSON Aluminum Series is engineered to deliver optimal performance in the harshest environments, backed by a 10-Year Limited Frame Warranty, a 5-Year Limited Pump Warranty, and a 3-Year Limited Engine Warranty.

The package includes the pressure washer, a 50' hose, a spray gun, a wand, 5 Quick Connect nozzle tips, a detergent siphon tube with a filter, engine oil, a quick start set-up guide, and an owner's manual. With its easy-to-assemble and easy-to-start HONDA GX390 engine, the Aluminum Series power washer is a reliable and efficient choice for professionals.

The powerful and durable CAT Industrial triplex plunger pump delivers 4200 PSI at 4.0 GPM and includes thermal relief to prevent overheating, ensuring consistent and reliable performance. The aircraft-grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance, while the 10-inch premium pneumatic tires provide ease of maneuverability across various terrain and uneven ground.

The included Simpson accessories, such as the Monster 3/8-inch x 50-foot high-pressure hose, which is kink- and abrasion-resistant, and the 5 Quick Connect nozzle tips (0°, 15°, 25°, 40°, and Soap), along with the 16-inch steel wand/lance and the professional spray gun with a safety lock-out, make this pressure washer a comprehensive and versatile cleaning solution.

It's important to note that this pressure washer is 49-State Compliant, and it's recommended to keep the maximum fuel level 1/2 inch below the bottom of the filler neck to avoid spillage. The pump and hose connection feature a threaded M22 connection for a secure and reliable setup.

product information: