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Simpson ALH4240 Aluminum Cat 4200 PSI 4.0 GPM Honda Gas Pressure Washer

Name: Simpson ALH4240 Aluminum Cat 4200 PSI 4.0 GPM Honda Gas Pressure Washer
SKU: NVDJ06411
Price: 37.50 USD
Availability: InStock

Original price was: $400.00.Current price is: $37.50.

SKU: NVDJ06411 Category: Washer & Dryers

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Description

Description

Designed to meet the rigorous demands of the cleaning pro, the SIMPSON Aluminum Series frame is crafted of 100% professional grade aluminum, making it lighter in weight than most steel frame designs. Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal, and all other professional cleaning services. Equipped with commercial series OHV engines and industrial triplex plunger pumps that are built with high-quality components and designed for optimum performance in the harshest environments. Welded aircraft grade aluminum platform with brushed extruded aluminum tubing and pneumatic tires for mobility across most any surface. Pro-style quick connect spray wands and nozzles, with professional spray gun, allows users to operate with ease. High pressure hoses are non-marring, kink and abrasion resistant, and either polyester or steel-braided for exceptional strength and long-life. For those extra dirty jobs, drop the detergent siphoning tube into pressure washer safe detergent and attach the soap applicator nozzle.

5 Quick connect nozzle tips
Detergent siphon tube with filter
Quick start set up guide
Owner’s manual
HONDA GX390 OHV commercial series engine with Oil Alert
50′ x 3/8″ high pressure steel-braided hose is non-marring, kink and abrasion resistant, and equipped with Quick Connectors

Reviews

★★★★★

"Chose the king size and it fits true to size with no surprises. Used it for a week of meal prep. Couldn't ask for more at this price."

Melissa Gonzalez May 16, 2026

★★★★☆

"Chose the stainless version and the stitching has held up better than expected. Brought it to a tailgate and it performed. I'm in Pittsburgh, PA. Pleasantly surprised."

Michelle Ali Aug 13, 2026

★★★★★

"Bought the starter kit and the grip is comfortable for long sessions. Took it to the lake house for the weekend. One minor scuff on the corner, purely cosmetic. I'm in Kansas City, MO. Glad I went with this one."

Kevin Allen Jun 28, 2026

★★★★★

"Chose the stainless version and the weight feels balanced and premium. Brought it to a tailgate and it performed. Wish it came in more colors, otherwise great. Pleasantly surprised."

Sophia Wilson May 10, 2026

★★★★★

"Picked the gray model and the grip is comfortable for long sessions. It's been my go-to for morning coffee runs. Slightly heavier than expected, still well balanced though. Happy with my purchase."

Sandra Ali Jul 13, 2026

★★★★★

"Chose the larger size and it feels sturdy in the hand. Running it through my routine for a month. Shipping was quick and the item delivered."

Frank Cruz Jul 13, 2026

★★★★★

"Came earlier than the promised date. Setup took less than five minutes. It lives in my gym bag now. Customer service was helpful when I had a question."

William Gray Jun 7, 2026

★★★★★

"Shipping was faster than I expected. Brought it to a tailgate and it performed. Five stars from me."

Ronald Ali Jun 27, 2026

★★★★★

"Picked the matte black and the zipper glides without catching. Carried it through a busy work week. I'm in Columbus, OH. Couldn't ask for more at this price."

Pamela Reyes Jun 28, 2026

★★★★☆

"Picked the gray model and it heats up fast and evenly. It's been on my nightstand since it arrived. Packaging tape was loose on one end, product was fine. I'm in Indianapolis, IN. Couldn't ask for more at this price."