{"product_id":"simpson-alh4240-4200-psi-gas-pressure-washer-4-0-gpm-honda-gx390-engine-aluminum-series","title":"SIMPSON ALH4240 4200 PSI Gas Pressure Washer – 4.0 GPM, Honda GX390 Engine, Aluminum Series","description":"\u003ch2\u003ePowerful, portable, and built for professional cleaning\u003c\/h2\u003e\n\u003cp\u003eThe SIMPSON Aluminum Series ALH4240 delivers 4200 PSI at 4.0 GPM, pairing a reliable Honda GX390 engine with a CAT triplex pump for strong, consistent cleaning results. Designed for contractor workloads, this cold-water machine emphasizes efficiency, durability, and ease of use on busy job sites.\u003c\/p\u003e\n\u003cp\u003eWith an ultra-lightweight aircraft-grade aluminum frame, the ALH4240 trades heavy steel for maneuverability without compromising strength. A 50-foot high-pressure hose keeps you productive across large surfaces, while the ergonomic spray gun and included 5 quick-connect nozzles let you switch from broad wash to targeted detailing in seconds. For crews that move from deck cleaning to graffiti removal, this setup offers a flexible, on-site cleaning solution that can adapt as work evolves.\u003c\/p\u003e\n\u003ch3\u003eKey features that support professional cleaning tasks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e49-State compliant cold-water operation, Not for sale in California\u003c\/li\u003e\n\u003cli\u003eHONDA GX390 engine starts reliably and powers a balanced CAT triplex pump with thermal relief\u003c\/li\u003e\n\u003cli\u003e50' dual-braided hose resists kinks and includes a non-marring jacket to protect finished surfaces\u003c\/li\u003e\n\u003cli\u003eAircraft-grade aluminum frame keeps weight down while resisting corrosion from outdoor use\u003c\/li\u003e\n\u003cli\u003eFive quick-connect nozzles (0°, 15°, 25°, 40°, and soap) cover diverse cleaning tasks\u003c\/li\u003e\n\u003cli\u003eProfessional QC spray gun with safety lock-out and an extended 16\" wand for precise control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world uses and practical benefits\u003c\/h3\u003e\n\u003cp\u003eImagine preparing a wooden deck for restoration, rinsing a concrete driveway after staining, or removing graffiti from exterior walls. The ALH4240’s power and reach enable these tasks with fewer repositionings and interruptions, letting crews stay focused on the job at hand.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeck cleaning and wood restoration: effective surface prep with controlled power\u003c\/li\u003e\n\u003cli\u003eDriveways and siding: tackles tough stains, discoloration, and buildup\u003c\/li\u003e\n\u003cli\u003eGraffiti removal and paint prep: supports surface preparation and material compatibility\u003c\/li\u003e\n\u003cli\u003eFleet and facility maintenance: helps maintain exteriors of equipment, trailers, and buildings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEase of use, setup, and long-term value\u003c\/h3\u003e\n\u003cp\u003eDesigned for easy assembly and straightforward starting, the ALH4240 emphasizes reliability on demanding days. The aluminum frame reduces fatigue from transport and site-to-site movement, while corrosion resistance helps preserve the unit’s appearance and performance over time. Comprehensive warranty support—10-year frame, 5-year pump, 3-year engine—offers additional peace of mind for professional buyers.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included and warranty snapshot\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePressure washer, 50' hose, spray gun, wand, five quick-connect nozzle tips\u003c\/li\u003e\n\u003cli\u003eDetergent siphon tube with filter, engine oil, quick-start setup guide, owner’s manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tasks is the SIMPSON ALH4240 best suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for decks, driveways, siding, fencing, equipment cleaning, and graffiti removal with high PSI and flexible Nozzle options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes with the ALH4240 and what warranties are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes pressure washer, 50' hose, gun, wand, five nozzles, siphon, oil, guide, manual; 10-year frame, 5-year pump, 3-year engine warranties.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SIMPSON","offers":[{"title":"Default Title","offer_id":48216727716084,"sku":"B00U77BYF6","price":1919.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/simpson-alh4240-pressure-washer-front-view.jpg?v=1778611983","url":"https:\/\/www.cerapatiogarden.com\/products\/simpson-alh4240-4200-psi-gas-pressure-washer-4-0-gpm-honda-gx390-engine-aluminum-series","provider":"Cera Garden","version":"1.0","type":"link"}